Daily Drilling Report

Page of 2 78662 00 24.0 24.0 RIG PATTERSON 30 FIELD NAME SPRABERRY (TREND AREA) AUTH 5,605.00 PLANNED DOW 2.40 (days) DFS 0.00 (days) -0-204 WB KO WELL SPUD RIG RELEASE SUPERVISOR ENGINEER PB DAVID GRAHAM / LOREN ALFORD TIM ORSAK DOL 0.00 (days) REGION DISTRICT STATE / PROV COUNTY / PARISH RIG PHONE NO RIG FAX NO PERMIAN SW DISTRICT - TX CZ TEXAS REAGAN AFE # -4-0472-DH DESCRIPTION: D&C A HZ MIDDLE WOLFCAMP WELL DEFAULT DATUM / ELEVATION RKB/RT / 22.0 AFE COSTS DAILY COSTS CUMULATIVE COSTS 5,929 5,929 2,569,800 TOTAL: 2,569,800 TOTAL: 5,929 TOTAL: 5,929 LAST SAFETY MEETING BLOCK OCSG# TARGET FORMATION BHA HRS OF SERVICE LAST SURVEY LAST CSG SHOE TEST (EMW) LAST NEXT MD 0.0 INC 0.00 AZM 0.00 3.385 in @ 800.0 ft CURRENT OPERATIONS: RIGGING DOWN 95% RIGGED DOWN 24 HR SUMMARY: RIG DOWN PREPARE RIG TO MOVE 24 HR FORECAST: MOVE RIG TO UNIVERSITY 2404 4 HU OPERATION SUMMARY From To HRS Op Phase Op Code PT/NPT NPT CODES ACTIVITY SUMMARY 6:00 0:00 8.00 R-MOB-DEMOB RU_RD PP CLEAN MUD TANKS, RIG DOWN SERVICE LOOPS, RIG DOWN TOP DRIVE, BRIDAL UP AND LAY OVER DERRICK, RIG DOWN BACK YARD, CLEANING RIG FOOR AND SUBS 8.00 = Total Hours Today 06:00 UP 0000-0600 00:00-06:00 CONTINUE TO CLEAN RIG, RIG DOWN PREPARE RIG TO MOVE Company: APACHE SURVEY TYPE MD DEG ( ) AZI ( ) TVD Tie On 0.0 0.00 0.00 0.0 0.00 0.00 0.00 0.00 PERSONNEL DATA COMPANY QTY HRS COMPANY QTY HRS HORIZON MUD 24.00 PATTERSON-UTI DRILLING 24.00 SDS 2 48.00 ENVIORMENTAL DRILLING SOLUTIONS 3 36.00 DDC 4 0.00 PATTERSON-UTI DRILLING 5 80.00 +N/-S MATERIALS/CONSUMPTION +E/-W V.SECT D.L ( /00ft) TOTAL PERSONNEL ON BOARD: 26 TOTAL HOURS ON BOARD: 32 DIESEL, RIG FUEL gal 44 DIESEL, MUD gal 527 Printed: //204 5:45:59AM

Page 2 of 2-0-204 78662 00 24.0 24.0 SAFETY DRILLS RAMS ANNULARS FUNCTION PRESSURE TEST NEXT BOP PRESS TEST FIRE DRILL H2S DRILL ABND. DRILL INCIDENT REPORT INCIDENTS TYPE LOST TIME? NO INCIDENTS DESCRIPTION No incidents reported in last 24 hours Printed: //204 5:45:59AM

Page of 2 78662 00 24.0 24.0 2 RIG PATTERSON 30 FIELD NAME SPRABERRY (TREND AREA) AUTH 5,605.00 PLANNED DOW 2.40 (days) DFS 0.00 (days) --204 WB KO WELL SPUD RIG RELEASE SUPERVISOR ENGINEER PB DAVID GRAHAM / LOREN ALFORD TIM ORSAK DOL 0.00 (days) REGION DISTRICT STATE / PROV COUNTY / PARISH RIG PHONE NO RIG FAX NO PERMIAN SW DISTRICT - TX CZ TEXAS REAGAN 254-434-2602 AFE # -4-0472-DH DESCRIPTION: D&C A HZ MIDDLE WOLFCAMP WELL DEFAULT DATUM / ELEVATION RKB/RT / 22.0 AFE COSTS DAILY COSTS CUMULATIVE COSTS 98,42 250,070 2,569,800 TOTAL: 2,569,800 TOTAL: 98,42 TOTAL: 250,070 LAST SAFETY MEETING BLOCK OCSG# TARGET FORMATION BHA HRS OF SERVICE LAST SURVEY LAST CSG SHOE TEST (EMW) LAST NEXT MD 0.0 INC 0.00 AZM 0.00 3.375 in @ 525.0 ft CURRENT OPERATIONS: HOOKING UP ELECTRICAL LINES 24 HR SUMMARY: CLEAN MUD TANKS, PREPARE RIG TO MOVE, MOVE RIG, RIG 50% SPOTTED, RIG UP BACK YARD, PULL AND HOOK UP ELECTRICAL LINES 24 HR FORECAST: CONTINUE TO MOVE AND RIG UP RIG, PREPARE RIG TO SPUD OPERATION SUMMARY From To HRS Op Phase Op Code PT/NPT NPT CODES ACTIVITY SUMMARY 0:00 6:00 6.00 R-MOB-DEMOB RU_RD PP CONTINUE TO CLEAN RIG, RIG DOWN PREPARE RIG TO MOVE 6:00 8:00 2.00 R-MOB-DEMOB RU_RD PP PJSM, UN DRESS RIG FLOOR, UN BRIDLE, REMOVE DRAW WORKS, REMOVE DERRICK, REMOVE TOP SUB, MOVE MUD TANKS, MUD PUMPS, MOTORS, SCR, DIESEL TANK, MUD DIESEL TANK TO UNIVERSITY 2404 4 HU, SPOT BACK YARD, PUMPS AND MOTORS, SCR AND DIESEL TANK, RIG 45% ON NEW LOCATION, 5% RIGGED UP, RECEIVED NEW PRE MIX 8:00 0:00 6.00 R-MOB-DEMOB RU_RD PP RIG UP BACK YARD, PULL ELECTRICAL LINES 24.00 = Total Hours Today 06:00 UP 0000-0600 00:00-06:00 CONTINUE TO RIG UP BACK YARD AND HOOK UP ELECTRICAL LINES, START COLD START, REPLACE CABLE ON EQUALIZER LINE IN SETTLING TANK PERSONNEL DATA COMPANY QTY HRS COMPANY QTY HRS PATTERSON-UTI DRILLING 24.00 HORIZON MUD 24.00 SDS 2 48.00 ENVIORMENTAL DRILLING SOLUTIONS 3 36.00 DDC 4 0.00 PATTERSON-UTI DRILLING 5 80.00 MATERIALS/CONSUMPTION TOTAL PERSONNEL ON BOARD: 26 TOTAL HOURS ON BOARD: 32 DIESEL, RIG FUEL gal 0 44 DIESEL, MUD gal 0 527 Printed: /2/204 4:55:47AM

Page 2 of 2 --204 78662 00 24.0 24.0 2 SAFETY DRILLS RAMS ANNULARS FUNCTION PRESSURE TEST NEXT BOP PRESS TEST FIRE DRILL H2S DRILL ABND. DRILL INCIDENT REPORT INCIDENTS TYPE LOST TIME? NO INCIDENTS DESCRIPTION No incidents reported in last 24 hours. Printed: /2/204 4:55:47AM

Page of 2 78662 00 24.0 24.0 3 RIG PATTERSON 30 FIELD NAME SPRABERRY (TREND AREA) AUTH 5,605.00 PLANNED DOW 2.40 (days) DFS 0.00 (days) -2-204 WB KO WELL SPUD RIG RELEASE SUPERVISOR ENGINEER PB JAMES LANHAM / LOREN ALFORD TIM ORSAK DOL.58 (days) REGION DISTRICT STATE / PROV COUNTY / PARISH RIG PHONE NO RIG FAX NO PERMIAN SW DISTRICT - TX CZ TEXAS REAGAN 254-434-2602 AFE # -4-0472-DH DESCRIPTION: D&C A HZ MIDDLE WOLFCAMP WELL DEFAULT DATUM / ELEVATION RKB/RT / 22.0 AFE COSTS DAILY COSTS CUMULATIVE COSTS 2,569,800 29,566 27,476 5,968 5,968 TOTAL: 2,569,800 TOTAL: 45,534 TOTAL: 287,444 LAST SAFETY MEETING BLOCK OCSG# TARGET FORMATION BHA HRS OF SERVICE LAST SURVEY LAST CSG SHOE TEST (EMW) LAST NEXT MD 0.0 INC 0.00 AZM 0.00 3.375 in @ 525.0 ft CURRENT OPERATIONS: RIGGING UP FESTOON 24 HR SUMMARY: RIG UP BACK YARD, MOVE REST OF RIG TO NEW LOCATION, SPOT AND RIG UP, PREPARE RIG TO SPUD, 80% RIG MOVED / 40% RIGGED UP 24 HR FORECAST: CONTINUE TO RIG UP AND PERPARE RIG TO SPUD OPERATION SUMMARY From To HRS Op Phase Op Code PT/NPT NPT CODES ACTIVITY SUMMARY 0:00 6:00 6.00 R-MOB-DEMOB RU_RD PP CONTINUE TO RIG UP BACK YARD AND HOOK UP ELECTRICAL LINES, START COLD START, REPLACE CABLE ON EQUALIZER LINE IN SETTLING TANK 6:00 0:00 8.00 R-MOB-DEMOB MOB PP PJSM, MOVE SUBS, CAT WALK, TOP DRIVE, KOMMEY UNIT, DERRICK BOARD, DRAW WORKS AND MISC EQUIPMENT, SET RIG MATTS, SET AND CENTER SUBS OVER WELL, RIG UP DRAW WORKS, SPOT CHOKE MANIFOLD, GAS BUSTER, SHAKERS, CAT WALK AND V DOOR, PIN DERRICK TO FLOOR, SET DOG HOUSE, SET IN BULK HOPPERS AND PRE MIX, START MOTOR AND POWER LIGHTS, PRE SPUD MEETING, RIG 80% SPOTTED, 40% RIGGED UP 24.00 = Total Hours Today 06:00 UP 0000-0600 00:00-06:00 DRESS DERRICK, PULL ELECTRICAL LINES, RIG UP PREPARE RIG TO SPUD, RIG 80% SPOTTED, 45% RIGGED UP PERSONNEL DATA COMPANY QTY HRS COMPANY QTY HRS PATTERSON-UTI DRILLING 24.00 HORIZON MUD 24.00 SDS 2 48.00 ENVIORMENTAL DRILLING SOLUTIONS 3 36.00 DDC 4 0.00 PATTERSON-UTI DRILLING 5 80.00 MATERIALS/CONSUMPTION TOTAL PERSONNEL ON BOARD: 26 TOTAL HOURS ON BOARD: 32 DIESEL, RIG FUEL gal 0 3463 DIESEL, MUD gal 0 527 Printed: /3/204 5:3:3AM

Page 2 of 2-2-204 78662 00 24.0 24.0 3 SAFETY DRILLS RAMS ANNULARS FUNCTION PRESSURE TEST NEXT BOP PRESS TEST FIRE DRILL H2S DRILL ABND. DRILL INCIDENT REPORT INCIDENTS TYPE LOST TIME? NO INCIDENTS DESCRIPTION No incidents reported in last 24 hours. DAY HAND WALK AROUND;Noticed that new frac tanks for OBM did not have plugs in all openings, ask hands to install them. Printed: /3/204 5:3:3AM

Page of 2 78662 00 24.0 24.0 4 RIG PATTERSON 30 FIELD NAME SPRABERRY (TREND AREA) AUTH 5,605.00 PLANNED DOW 2.40 (days) DFS 0.00 (days) -3-204 WB KO WELL SPUD RIG RELEASE SUPERVISOR ENGINEER PB JAMES LANHAM / LOREN ALFORD TIM ORSAK DOL 2.58 (days) REGION DISTRICT STATE / PROV COUNTY / PARISH RIG PHONE NO RIG FAX NO PERMIAN SW DISTRICT - TX CZ TEXAS REAGAN 254-434-2602 AFE # -4-0472-DH DESCRIPTION: D&C A HZ MIDDLE WOLFCAMP WELL DEFAULT DATUM / ELEVATION RKB/RT / 22.0 AFE COSTS DAILY COSTS CUMULATIVE COSTS 2,569,800 55,72 334,9 5,968 TOTAL: 2,569,800 TOTAL: 55,72 TOTAL: 350,879 LAST SAFETY MEETING BLOCK OCSG# TARGET FORMATION BHA HRS OF SERVICE LAST SURVEY LAST CSG SHOE TEST (EMW) LAST NEXT MD 0.0 INC 0.00 AZM 0.00 3.375 in @ 525.0 ft CURRENT OPERATIONS: HANGING TOPDRIVE, 00% SPOTTED, 90% RIGGED UP 24 HR SUMMARY: CONTINUE TO RIG UP, SPOT EQUIPMENT, SPOOL UP AND RAISE DERRICK, PREPARE RIG TO SPUD 24 HR FORECAST: CONTINUE TO RIG UP, PREPARE RIG TO SPUD, DRILL SURFACE HOLE OPERATION SUMMARY From To HRS Op Phase Op Code PT/NPT NPT CODES ACTIVITY SUMMARY 0:00 6:00 6.00 R-MOB-DEMOB RU_RD PP DRESS DERRICK, PULL ELECTRICAL LINES, RIG UP PREPARE RIG TO SPUD, RIG 80% SPOTTED, 45% RIGGED UP 6:00 0:00 8.00 R-MOB-DEMOB RU_RD PP RIG UP ELECTRICAL LINES, SPOOL UP, RIG TARPS ON DERRICK, MOVE MUD, RIG UP HI PRESSURE LINES, ST 80, SPOT KOMMEY, KSA VAC, RAISE DERRICK, INSTALL WIND WALLS, RECEIVE SPUD LOAD OF MUD, TRANSFERD 400 BBLS OIL BASE MUD UNTIL DARK AND SHUT DOWN UNTIL DAYLIGHT, RIG 00% SPOTTED, 90% RIGGED UP 24.00 = Total Hours Today 06:00 UP 0000-0600 00:00-06:00 CONTINUE TO HANG WHEN WALLS, HANG TOP DRIVE TRACK AND TOPDRIVE, 00% SPOTTED, 90% RIGGED UP PERSONNEL DATA COMPANY QTY HRS COMPANY QTY HRS HORIZON MUD 24.00 PATTERSON-UTI DRILLING 24.00 SDS 2 48.00 ENVIORMENTAL DRILLING SOLUTIONS 3 36.00 DDC 4 0.00 PATTERSON-UTI DRILLING 5 80.00 MATERIALS/CONSUMPTION TOTAL PERSONNEL ON BOARD: 26 TOTAL HOURS ON BOARD: 32 DIESEL, RIG FUEL gal 838 9809 DIESEL, MUD gal 0 527 Printed: /4/204 5:2:2AM

Page 2 of 2-3-204 78662 00 24.0 24.0 4 SAFETY DRILLS RAMS ANNULARS FUNCTION PRESSURE TEST NEXT BOP PRESS TEST FIRE DRILL H2S DRILL ABND. DRILL INCIDENT REPORT INCIDENTS TYPE LOST TIME? NO INCIDENTS DESCRIPTION No incidents reported in last 24 hours Day walk around: checking out plugs in frac tanks to prvent spills tonight, take care of yourself Night walk around: weather Printed: /4/204 5:2:2AM

Page of 2 78662 00 24.0 24.0 5 RIG PATTERSON 30 FIELD NAME SPRABERRY (TREND AREA) AUTH 5,605.00 PLANNED DOW 2.40 (days) DFS 0.00 (days) -4-204 WB KO WELL SPUD RIG RELEASE SUPERVISOR ENGINEER PB JAMES LANHAM / LOREN ALFORD TIM ORSAK DOL 3.58 (days) REGION DISTRICT STATE / PROV COUNTY / PARISH RIG PHONE NO RIG FAX NO PERMIAN SW DISTRICT - TX CZ TEXAS REAGAN 254-434-2602 AFE # -4-0472-DH DESCRIPTION: D&C A HZ MIDDLE WOLFCAMP WELL DEFAULT DATUM / ELEVATION RKB/RT / 22.0 AFE COSTS DAILY COSTS CUMULATIVE COSTS 2,569,800 53,429 404,309 TOTAL: 2,569,800 TOTAL: 53,429 TOTAL: 404,309 LAST SAFETY MEETING BLOCK OCSG# TARGET FORMATION BHA HRS OF SERVICE LAST SURVEY LAST CSG SHOE TEST (EMW) LAST NEXT MD 0.0 INC 0.00 AZM 0.00 3.375 in @ 525.0 ft CURRENT OPERATIONS: PICKING UP TOOLS TO DRILL SURFACE 24 HR SUMMARY: CONTINUE TO RIG UP, PREPARE RIG TO SPUD, PRE SPUD INSPECTION ANS EXCEPT RIG, NIPPLE UP CONDUCTOR, TURN BUCKLES AND FLOW LINE 24 HR FORECAST: CONTINUE TO RIG UP FLOW LINE, PICK UP 7 /2" SURFACE TOOLS AND SPUD WELL OPERATION SUMMARY From To HRS Op Phase Op Code PT/NPT NPT CODES ACTIVITY SUMMARY 0:00 6:00 6.00 R-MOB-DEMOB RU_RD PP CONTINUE TO HANG WIND WALLS, HANG TOP DRIVE TRACK AND TOPDRIVE, 00% SPOTTED, 90% RIGGED UP 6:00 8:00 2.00 R-MOB-DEMOB RU_RD PP CONTINUE TO RIG UP, RIG UP SERVICE LOOPS AND FUCTION TEST TOPDRIVE, RIG UP KELLY HOSE, FILL MUD TANKS, FRAC AND PRE MIX WITH FRESH WATER, LAY OUT AND STRAP 7 /2" SURFACE BHA, RIG UP RIG FLOOR, PREPARE TO PICK UP BHA 8:00 9:00.00 R-MOB-DEMOB RU_RD PP PRE SPUD INSPECTION, EXCEPT PATTERSON 30 9:00 0:00 5.00 C-NUP RU_RD PP RIG UP CONDUCTOR, TURN BUCKLES AND FLOW LINE 24.00 = Total Hours Today 06:00 UP 0000-0600 00:00-0:30 CONTINUE TO RIG UP FLOW LINE, INSTALL MOUSE HOLE, MOUSE HOLE WON'T FIT, HOLE DRILLED AT WRONG ANGLE, CALL WELDER TO CUT MOUSE HOLE 0:30-06:00 PICK UP SURFACE TOOLS PERSONNEL DATA COMPANY QTY HRS COMPANY QTY HRS PATTERSON-UTI DRILLING 24.00 HORIZON MUD 24.00 SDS 2 48.00 ENVIORMENTAL DRILLING SOLUTIONS 3 36.00 DDC 4 0.00 PATTERSON-UTI DRILLING 5 80.00 MATERIALS/CONSUMPTION TOTAL PERSONNEL ON BOARD: 26 TOTAL HOURS ON BOARD: 32 DIESEL, RIG FUEL gal 654 6,096 DIESEL, MUD gal 0 527 Printed: /5/204 5::20AM

Page 2 of 2-4-204 78662 00 24.0 24.0 5 SAFETY DRILLS RAMS ANNULARS FUNCTION PRESSURE TEST NEXT BOP PRESS TEST FIRE DRILL H2S DRILL ABND. DRILL INCIDENT REPORT INCIDENTS TYPE LOST TIME? NO INCIDENTS DESCRIPTION No incidents reported in last 24 hours. Printed: /5/204 5::20AM

Page of 3 78662 00 223.0 335.0 335.0 6 RIG PATTERSON 30 FIELD NAME SPRABERRY (TREND AREA) AUTH 5,605.00 PLANNED DOW 2.40 (days) DFS 0.52 (days) -5-204 WB KO WELL SPUD RIG RELEASE SUPERVISOR ENGINEER PB -5-204 7:30 JAMES LANHAM / LOREN ALFORD TIM ORSAK DOL 4.58 (days) REGION DISTRICT STATE / PROV COUNTY / PARISH RIG PHONE NO RIG FAX NO PERMIAN SW DISTRICT - TX CZ TEXAS REAGAN 254-434-2602 AFE # -4-0472-DH DESCRIPTION: D&C A HZ MIDDLE WOLFCAMP WELL DEFAULT DATUM / ELEVATION RKB/RT / 22.0 AFE COSTS DAILY COSTS CUMULATIVE COSTS 2,569,800 52,908 457,27 TOTAL: 2,569,800 TOTAL: 52,908 TOTAL: 457,27 LAST SAFETY MEETING BLOCK OCSG# TARGET FORMATION BHA HRS OF SERVICE /6/204 LAST SURVEY LAST CSG SHOE TEST (EMW) LAST NEXT MD 227.0 INC 0.90 AZM 55.90 20.000 in @ 2.0 ft 3.375 in @ 7,530.0 ft CURRENT OPERATIONS: TRIPPING OUT OF HOLE AT 365' 24 HR SUMMARY: NIPPLE UP, PICK UP 7 /2" SURFACE ASSEMBLY, NIPPLE UP CHOKE MANIFOLD, REPAIR STANDPIPE VALVE, SPUD WELL, DRILL 7 /2" SURFACE FROM 2' TO 335' 24 HR FORECAST: CONTINUE TO DRILL 7 /2" SURFACE, CIRCULATE, TOOH, RIG UP AND TIH 3 3/8", CEMENT, NIPPLE UP AND TEST OPERATION SUMMARY From To HRS Op Phase Op Code PT/NPT NPT CODES ACTIVITY SUMMARY 0:00 :30.50 C-NUP WLHEAD PP CONTINUE TO RIG UP FLOW LINE, INSTALL MOUSE HOLE, MOUSE HOLE WON'T FIT, HOLE DRILLED AT WRONG ANGLE, :30 8:30 7.00 S-DRL TRIPDIR PP PICK UP SURFACE TOOLS USING CHAIN TONGS AND RIG TONGS DUE TO ST-80 NOT WORKING ALSO NOT ABLE TO USE MOUSEHOLE DUE TO SHUCK NOT GOING IN HOLE FAR ENOUGH (CALLED WELDER TO CUT SEVERAL FEET OFF IT BUT KEPT PICKING UP TOOLS) ATTEMPTED TO TEST LINES BEFORE SPUDDING IN AND 4" STAND PIPE VALVE WAS LEAKING FROM STEM ( WOULD HAVE TESTED LINES BEFORE ACCEPTING RIG BUT DID NOT WANT TO FILL MUD LINES WITH WATER AND POSSIBLY FREEZING) 8:30 0:30 2.00 S-DRL RU_RD PP NIPPLE UP CHOKE MANIFOLD 0:30 7:30 7.00 S-DRL RIGSER PN MP ATTEMPTED TO REBUILD 4" STANDPIPE VALVE BUT HAD TO GET WELDER OUT TO REPLACE IT COMPLETELY 7:30 7:30 0.00 S-DRL M_SPUD PP SPUD UNIVERSITY 2404 4 HU 7:30 0:00 6.50 S-DRL DRLG PP DRILL 7 /2" SURFACE FROM 2' TO 335', 223' AT 34' HR WITH 60 GPM, 850 PSI, 00 RPM, 9.0 TQ, 25 WOB LAST SURVEY 227' 0.9 INC 55.9 AZM 24.00 = Total Hours Today 06:00 UP 0000-0600 00:00-05:00 DRILL 7 /2" SURFACE FROM 335' TO 559', 223' AT 34' HR WITH 60 GPM, 850 PSI, 00 RPM, 9.0 TQ, 25 WOB LAST SURVEY 506' 2.2 INC 69.8 AZM 05:00-05:30 CIRCULATE TO SWEEPS OUT OF HOLE AND CLEAN HOLE 05:30-06:00 TRIP OUT OF HOLE FROM 559' TO 365' BIT DATA BIT SIZE (in) MANUFACTURER TYPE SERIAL NO 7.500 Hughes H0605S 704293 JETS OR TFA 9x6 DEPTH IN / IN 24.00 / -5-204 I-O-D-L-B-G-O-R - - - - - - Printed: /6/204 5:9:35AM

Page 2 of 3-5-204 78662 00 223.0 335.0 335.0 6 BIT OPERATIONS WOB RPM FLOW RATE PRESS P BIT HRS 24 Hr PROG 24 HR ROP CUM HRS CUM PROG CUM ROP /25.0 /00 669.77 850 6.50 223.0 34.3 6.50 223.0 34.3 MOTOR OUTPUT RPV: ROTARY CURRENT: 00 TOTAL RPM: 00 Company: VIS (s/qt ) Horizon PV/YP (cp ) / (lbf/00ft² ) GELS (lbf/00ft² ) WL/HTHP (cc/30min ) FC/T.SOL (32nd" ) / MUD PROPERTIES OIL/WAT LCM: % SAND/MBT /(lbm/bbl ) 28.00 8.50 ph/pm Pf/Mf (cc ) MUD TYPE: Fresh Water Density (ppg ) 8.40 ECD (ppg ) 8.40 PP DAILY COST 0 CUM COST 0 %OIL % H2O 99.30 BHA JAR S/N BHA / HOLE CONDITIONS JAR HRS BIT BHA WT BELOW JARS STRING WT UP STRING WT DN STRING WT ROT TORQUE/UNITS BHA LENGTH Cl Ca H2S KCL LGS (kip) 75.0 (kip) 75.0 (kip) 75.0 (kip) (ft-lbf) 585.70 COMPONENT TYPE ITEM DESCRIPTION NO JTS LENGTH O.D I.D CONN SIZE CONN TYPE Crossover Sub 4.5" XO PIN X 4.5" IF BOX 3.5 6.250 2.370 4-/2 IF Drill Collar 6 /2" DRILL COLLAR 9 276.30 6.250 2.375 4-/2 XH Crossover Sub 6.625 REG. PIN X 4.5 XO BOX 2.45 6.375 2.375 4-/2 XH Drill Collar 8" DRILL COLLAR 7 23.57 8.000 2.875 Non-Mag Drill Collar 8" MONEL 29.33 8.000 2.875 Non-Mag Drill Collar 8" MONEL 3.50 8.25 2.875 UBHO Sub UBHO 2.82 8.500 Integral Blade Stabilizer 7.5 STAB 8.00 8.500 Shock Sub 8" SHOCK SUB 3.72 8.25 3.375 Bit Sub 7.625 REG. BOX X 6.625 REG. BOX 2.00 8.875 PDC Bit 7.5 PDC BIT 2.50 7.500 7-5/8" Reg Company: APACHE SURVEY # # 2 TYPE MD DEG ( ) AZI ( ) TVD NORMAL 227.0 0.90 55.90 227.0 -.75 0.72 -.75 0.34 NORMAL 37.0 0.60 58.90 37.0-0.67 0.26-0.67 0.44 STROKE SPM MUD PUMPS/HYDRAULICS LINER FLOW RATE 2.00 80.00 6.000 334.9 2.00 80.00 6.000 334.9 SPP: AV(DP): AV(DC): HP: 850 0.8 (hp/in²) PERSONNEL DATA COMPANY QTY HRS COMPANY QTY HRS HORIZON MUD 24.00 PATTERSON-UTI DRILLING 24.00 DDC 2 24.00 SDS 2 48.00 ENVIORMENTAL DRILLING SOLUTIONS 3 36.00 PATTERSON-UTI DRILLING 5 80.00 +N/-S MATERIALS/CONSUMPTION +E/-W SPR SPM V.SECT D.L ( /00ft) PPSR TOTAL PERSONNEL ON BOARD: 24 TOTAL HOURS ON BOARD: 336 DIESEL, RIG FUEL gal 936 5,60 DIESEL, MUD gal 0 527 Printed: /6/204 5:9:35AM

Page 3 of 3-5-204 78662 00 223.0 335.0 335.0 6 SAFETY DRILLS RAMS ANNULARS FUNCTION PRESSURE TEST NEXT BOP PRESS TEST FIRE DRILL H2S DRILL ABND. DRILL INCIDENT REPORT INCIDENTS TYPE LOST TIME? NO INCIDENTS DESCRIPTION No incidents reported in last 24 hours. DAY HAND WALK AROUND; Talked to rig crews about freezing issues. NIGHT HAND WALK AROUND;Noticed flowline union leaking and ask hands to tighten it up. Printed: /6/204 5:9:35AM

Page of 3 78662 00 224.0 559.0 558.8 7 RIG PATTERSON 30 FIELD NAME SPRABERRY (TREND AREA) AUTH 5,605.00 PLANNED DOW 2.40 (days) DFS.52 (days) -6-204 WB KO WELL SPUD RIG RELEASE SUPERVISOR ENGINEER PB -5-204 7:30-5-204 7:30 JAMES LANHAM / LOREN ALFORD TIM ORSAK DOL 5.58 (days) REGION DISTRICT STATE / PROV COUNTY / PARISH RIG PHONE NO RIG FAX NO PERMIAN SW DISTRICT - TX CZ TEXAS REAGAN 254-434-2602 AFE # -4-0472-DH DESCRIPTION: D&C A HZ MIDDLE WOLFCAMP WELL DEFAULT DATUM / ELEVATION RKB/RT / 22.0 AFE COSTS DAILY COSTS CUMULATIVE COSTS 2,569,800 82,28 539,434 TOTAL: 2,569,800 TOTAL: 82,28 TOTAL: 539,434 LAST SAFETY MEETING BLOCK OCSG# TARGET FORMATION BHA HRS OF SERVICE /6/204 LAST SURVEY LAST CSG SHOE TEST (EMW) LAST NEXT MD 506.0 INC 2.20 AZM 69.80 20.000 in @ 2.0 ft 3.375 in @ 7,530.0 ft CURRENT OPERATIONS: NIPPLING UP BOP'S 24 HR SUMMARY: DRILL SURFACE FROM 335' TO 559', CIRCULATE, TOOH, RIG UP CREW, TIH 3 3/8", RIG DOWN, RIG UP CEMENTERS, CEMENT 3 3/8", RIG DOWN, WAIT ON CEMENT, CUT CONDUCTOR AND AND LAY DOWN, MAKE FINAL CUT, INSTALL WELD HEAD AND TEST 24 HR FORECAST: CONTINUE TO NIPPLE UP BOP'S, TEST BOP'S, LAY OUT AND STRAP 2 /4" INTERMEDIATE ASSEMBLY, PICK UP AND TIH, DRILL 2 /4" INTERMEDIATE HOLE OPERATION SUMMARY From To HRS Op Phase Op Code PT/NPT NPT CODES ACTIVITY SUMMARY 0:00 5:00 5.00 S-DRL DRLG PP DRILL 7 /2" SURFACE FROM 335' TO 559', 223' AT 34' HR WITH 60 GPM, 850 PSI, 00 RPM, 9.0 TQ, 25 WOB LAST SURVEY 506' 2.2 INC 69.8 AZM 5:00 5:00 0.00 S-DRL M_TDSrf PP MILESTONE; T.D. SURFACE 5:00 5:30 0.50 S-DRL CIRCT PP CIRCULATE TWO 40 BBL, SWEEPS OUT 5:30 9:30 4.00 S-DRL TRIP PP PULL OUT OF HOLE / PULL MWD, LAY DOWN IBS, SHOCK TOOL AND BIT 9:30 :00.50 S-DRL SFTY PP REMOVE BAILS AND ELEVATORS FROM TOP DRIVE, CLEAN FLOOR / HELD SAFETY MEETING WITH BUTCH'S CREW / RIG UP TOOLS :00 3:00 2.00 S-CSG R_PCSG PP MAKE UP AND TEST FLOAT EQUIPMENT - TX PATTERN SHOE=.55, SET @ 559-3 3/8 #48 H40 STC CSG JT,= 4.25 - FLOAT COLLAR=.5, SET @ 475.35 2-3/8 #48 H40 STC CSG JT,= 477.65 - #48 H40 STC CSG CUT JT,=5.4 TOTAL PIPE RAN= 562.8 SET AT 559 WITH 3.8 STICK UP. CONTACTED TRC WITH SPUD AND TIME AND WITH SURFACE CEMENT INFORMATION @ 08:30 ON -6-4 AND TALKED TO MONICA 3:00 4:00.00 S-CSG CIRC PP CIRCULATE WHILE RIGGING DOWN TOOLS AND GETTING CEMENT HEAD ON FLOOR. 4:00 4:30 0.50 S-CMT SFTY PP SAFETY MEETING W/ CREST 4:30 6:00.50 S-CMT CMTPRI PP RU CREST CMT HD.TEST LINES TO 2000 PSI PUMP 20 BBL FW SPACER. PUMP TAIL CEMENT W/ 400 SKS (95 BBLS) CLASS C PREMIUM AT 4.8 WT,.33 YD, DISPLACE W/ 40 BBLS FW AT 6 BPM FCP AT 3 BPM WAS 220 PSI BUMP PLUG AT 5:44 HS /6/4 W/ 630 PSI. GOOD CIRCULATION AND FLOATS HELD, GOT 0 BBLS, 42 SX CEMENT TO RESERVE PIT 6:00 7:30.50 S-CMT WOC PP WINTERIZE RIG / RIG DOWN WALK AROUND, FLOWLINE AND TURNBUCKLES FROM CONDUCTOR / READY STACK FOR NIPPLE UP WHILE WAITING ON CEMENT Printed: /7/204 0:7:08AM

Page 2 of 3-6-204 78662 00 224.0 559.0 558.8 7 OPERATION SUMMARY From To HRS Op Phase Op Code PT/NPT NPT CODES ACTIVITY SUMMARY 7:30 2:30 4.00 S-NUP WLHEAD PP CUT AND LAY DOWN CONDUCTOR AND, DRESS, WELD ON STARTER HEAD AND TEST WITH NO PROBLEMS 2:30 22:30.00 S-NUP BOPS PP WAIT ON WELL HEAD TO COOL, CLEAN STUDS AND NUTS ON DSA AND SPACER SPOOL, HOOK UP BOP WINCHES 22:30 0:00.50 S-NUP BOPS PP NIPPLE UP DSA, SPACER SPOOL, BOP STACK 24.00 = Total Hours Today 06:00 UP 0000-0600 00:00-06:00 CONTINUE TO NIPPLE UP 3 5/8" BOP'S, BELL NIPPLE, FLOW LINE, HCR, KILL LINE, TURN BUCKLES AND FILL UP HOSE, FUCTION TEST BOP'S BIT DATA BIT SIZE (in) MANUFACTURER TYPE SERIAL NO JETS OR TFA DEPTH IN / IN I-O-D-L-B-G-O-R 7.500 Hughes H0605S 704293 9x6 2.00 / -5-204 --NO-A-X--NO-TD BIT OPERATIONS WOB RPM FLOW RATE PRESS P BIT HRS 24 Hr PROG 24 HR ROP CUM HRS CUM PROG CUM ROP /35.0 /0 669.77 250 6 5.00 224.0 44.8.50 447.0 38.9 MOTOR OUTPUT RPV: ROTARY CURRENT: 0 TOTAL RPM: 0 Company: VIS (s/qt ) Horizon PV/YP (cp ) / (lbf/00ft² ) GELS (lbf/00ft² ) WL/HTHP (cc/30min ) FC/T.SOL (32nd" ) / MUD PROPERTIES OIL/WAT LCM: % SAND/MBT /(lbm/bbl ) ph/pm Pf/Mf (cc ) MUD TYPE: Brine 29.00 /2.20 8.00 2.20 Density (ppg ) 9.50 ECD (ppg ) 9.20 PP DAILY COST 0 CUM COST 0 %OIL % H2O 93.60 BHA JAR S/N BHA / HOLE CONDITIONS JAR HRS BIT BHA WT BELOW JARS STRING WT UP STRING WT DN STRING WT ROT TORQUE/UNITS BHA LENGTH Cl Ca H2S KCL LGS (kip) 80.0 (kip) 80.0 (kip) 80.0 (kip) (ft-lbf) 585.70 COMPONENT TYPE ITEM DESCRIPTION NO JTS LENGTH O.D I.D CONN SIZE CONN TYPE Crossover Sub 4.5" XO PIN X 4.5" IF BOX 3.5 6.250 2.370 4-/2 IF Drill Collar 6 /2" DRILL COLLAR 9 276.30 6.250 2.375 4-/2 XH Crossover Sub 6.625 REG. PIN X 4.5 XO BOX 2.45 6.375 2.375 4-/2 XH Drill Collar 8" DRILL COLLAR 7 23.57 8.000 2.875 Non-Mag Drill Collar 8" MONEL 29.33 8.000 2.875 Non-Mag Drill Collar 8" MONEL 3.50 8.25 2.875 UBHO Sub UBHO 2.82 8.500 Integral Blade Stabilizer 7.5 STAB 8.00 8.500 Shock Sub 8" SHOCK SUB 3.72 8.25 3.375 Bit Sub 7.625 REG. BOX X 6.625 REG. BOX 2.00 8.875 PDC Bit 7.5 PDC BIT 2.50 7.500 7-5/8" Reg Printed: /7/204 0:7:08AM

Page 3 of 3 78662 00 224.0 559.0 558.8 7 Company: TYPE APACHE MD DEG ( ) AZI ( ) SURVEY TVD +N/-S +E/-W V.SECT -6-204 NORMAL 506.0 2.20 69.80 505.9-8.93 2.37-8.93 0.46 NORMAL 43.0.80 65.80 42.9-5.76.69-5.76 0.66 NORMAL 320.0.20 70.50 320.0-3.38.8-3.38 0.43 D.L ( /00ft) S/T DESCRIPTION SIZE WEIGHT GRADE SETTING DEPTH # # 2 00 SURFACE 3.375 48.00 H-40 559.0 STROKE SPM MUD PUMPS/HYDRAULICS LINER FLOW RATE 2.00 80.00 6.000 334.9 2.00 80.00 6.000 334.9 SPP: AV(DP): AV(DC): HP: 250 0.89 (hp/in²) SPR SPM PPSR PERSONNEL DATA COMPANY QTY HRS COMPANY QTY HRS HORIZON MUD 24.00 PATTERSON-UTI DRILLING 24.00 DDC 2 24.00 SDS 2 48.00 BUTCH'S DIVISON 3 30.00 ENVIORMENTAL DRILLING SOLUTIONS 3 36.00 CREST PUMPING 4 32.00 PATTERSON-UTI DRILLING 5 80.00 DIESEL, RIG FUEL gal 20 5,040 MATERIALS/CONSUMPTION SAFETY DRILLS TOTAL PERSONNEL ON BOARD: 3 TOTAL HOURS ON BOARD: 398 DIESEL, MUD gal 0 527 RAMS ANNULARS FUNCTION PRESSURE TEST NEXT BOP PRESS TEST FIRE DRILL H2S DRILL ABND. DRILL INCIDENT REPORT INCIDENTS TYPE LOST TIME? NO INCIDENTS DESCRIPTION No incidents reported in last 24 hours. DAY HAND WALK AROUND;Noticed that rig floor had several trip hazards laying around before rigging up casing tools, ask hands to clean it. Night walk around: Cold weather and several trip hazards entering the cellar area Printed: /7/204 0:7:08AM

Page of 3 4238338892 00 59.0,078.0,077.6 8 RIG PATTERSON 30 FIELD NAME SPRABERRY (TREND AREA) AUTH 5,605.00 PLANNED DOW 2.40 (days) DFS 2.52 (days) -7-204 WB KO WELL SPUD RIG RELEASE SUPERVISOR ENGINEER PB -5-204 7:30-5-204 7:30 JAMES LANHAM / LOREN ALFORD TIM ORSAK DOL 6.58 (days) REGION DISTRICT STATE / PROV COUNTY / PARISH RIG PHONE NO RIG FAX NO PERMIAN SW DISTRICT - TX CZ TEXAS REAGAN 254-434-2602 AFE # -4-0472-DH DESCRIPTION: D&C A HZ MIDDLE WOLFCAMP WELL DEFAULT DATUM / ELEVATION RKB/RT / 22.0 AFE COSTS DAILY COSTS CUMULATIVE COSTS 2,569,800 59,70 696,709 TOTAL: 2,569,800 TOTAL: 59,70 TOTAL: 696,709 LAST SAFETY MEETING BLOCK OCSG# TARGET FORMATION BHA HRS OF SERVICE /7/204 LAST SURVEY LAST CSG SHOE TEST (EMW) LAST NEXT MD,023.0 INC.40 AZM 90.70 3.375 in @ 559.0 ft 9.625 in @ 7,62.0 ft CURRENT OPERATIONS: DRILLING 2 /4" INTERMEDIATE HOLE AT 866' 24 HR SUMMARY: NIPPLE UP BOP'S, RIG DOWN BAILS AND ELEVATORS, DEICE RIG, TEST BOP'S, PICK UP 2 /4" INTERMEDIATE ASSEMBLY, TIH, TEST 3 /8", DRILL OUT FLOAT EQUIPMENT, DRILL 2 /4" INTERMEDIATE HOLE FROM 559' TO 078' 24 HR FORECAST: DRILL 2 /4" INTERMEDIATE HOLE OPERATION SUMMARY From To HRS Op Phase Op Code PT/NPT NPT CODES ACTIVITY SUMMARY 0:00 6:00 6.00 S-NUP BOPS PP CONTINUE TO NIPPLE UP 3 5/8" BOP'S, BELL NIPPLE, FLOW LINE, HCR, KILL LINE, TURN BUCKLES AND FILL UP HOSE, FUCTION TEST BOP'S 6:00 8:00 2.00 S-NUP BOPS PP RIG DOWN BAILS AND ELEVATORS AND INSTALL RIGS,/ FUNCTION TEST KOOMIE. 8:00 9:30.50 S-NUP RIGSER PN CMB DE-ICE KILL LINE / PUMP 0 PPG BRINE THOUGH CHOKE MANIFOLD, GAS BUSTER AND LINES TO PREVENT FREEZING. 9:30 2:30 3.00 S-NUP BOPS PP SAFETY MEETING / RIG UP B.O.P. TESTER, TEST BLEND RAMS 250 LOW AND 5000 PSI HIGH 2, TEST PIPE RAMS 250 LOW AND 5000 PSI HIGH 3, TEST CHOKE MANIFOLD 250 LOW AND 5000 PSI HIGH 4, TEST ANNULAR 250 LOW 500 PSI HIGH 5, GOOD TEST 2:30 3:00 0.50 S-NUP RU_RD PP RIG DOWN TESTER 3:00 5:00 2.00 S-DRL TRIPDIR PP PICK UP AND SCRIBE TOOLS / PICK UP TWO 2 /8" IBS. 5:00 6:30.50 S-DRL TRIPDIR PP TRIP IN HOLE T/ 505' 6:30 7:00 0.50 S-CSG TEST PP TEST SURFACE T/ 500 PSI FOR 30 MINUTES WITH NO PROBLEMS, RECORDED ON PASON 7:00 8:30.50 S-DRL DOCMT PP DRILL OUT FLOAT COLLAR AND SHOE TRACK 8:30 8:30 0.00 INT-DRL M_SINT PP START DRILLING 2 /4" INTERMEDIATE HOLE 8:30 0:00 5.50 INT-DRL DRLG PP DRILL 2 /4" INTERMEDIATE FROM 559' TO 078', 59' AVG 94' FPH, WOB 25, RPM 50, 5 TQ, 32 STKS, 547 GPM, DIFF 350/550, OBP 660 LAST SURVEY @ 023'.4 INC, 90.7 AZI 24.00 = Total Hours Today 06:00 UP 0000-0600 00:00-06:00 DRILL 2 /4" INTERMEDIATE FROM 078' TO 866', 788' AVG 3' FPH, WOB 25, RPM 70, 5 TQ, 40 STKS, 580 GPM, DIFF 350/550, OBP 750 LAST SURVEY @ 680'.3 INC, 89.5 AZM Printed: /8/204 5:8:33AM

Page 2 of 3-7-204 4238338892 00 59.0,078.0,077.6 8 BIT DATA BIT SIZE (in) MANUFACTURER TYPE SERIAL NO 7.500 Reed SKHI76M A200972 JETS OR TFA 7x3 DEPTH IN / IN 559.00 / -6-204 I-O-D-L-B-G-O-R - - - - - - BIT OPERATIONS WOB RPM FLOW RATE PRESS P BIT HRS 24 Hr PROG 24 HR ROP CUM HRS CUM PROG CUM ROP /30.0 /65 527.44 660 296 5.50 59.0 94.4 5.50 59.0 94.4 MOTOR OUTPUT RPV: 0.7rev/gal ROTARY CURRENT: 65 TOTAL RPM: 53 Company: VIS (s/qt ) Horizon PV/YP (cp ) / (lbf/00ft² ) GELS (lbf/00ft² ) WL/HTHP (cc/30min ) FC/T.SOL (32nd" ) / MUD PROPERTIES OIL/WAT LCM: % SAND/MBT /(lbm/bbl ) ph/pm Pf/Mf (cc ) MUD TYPE: Brine 29.00 8.50 2.58 Density (ppg ) 9.50 PP DAILY COST 0 CUM COST 0 %OIL % H2O 9.50 BHA 2 JAR S/N BHA / HOLE CONDITIONS JAR HRS BIT 2 BHA WT BELOW JARS STRING WT UP STRING WT DN STRING WT ROT TORQUE/UNITS BHA LENGTH Cl Ca H2S KCL LGS (kip) 25.0 (kip) 25.0 (kip) 25.0 (kip) (ft-lbf) 608.90 COMPONENT TYPE ITEM DESCRIPTION NO JTS LENGTH O.D I.D CONN SIZE CONN TYPE Crossover Sub 4.5" XO PIN X 4.5" IF BOX 3.5 6.250 2.370 4-/2 IF Drill Collar 6 /2" DRILL COLLAR 9 276.30 6.250 2.375 4-/2 XH Crossover Sub 6.625 REG. PIN X 4.5 XO BOX 2.45 6.375 2.375 4-/2 XH Drill Collar 8" DRILL COLLAR 7 23.57 8.000 2.875 Non-Mag Drill Collar 8" MONEL 29.33 8.000 2.875 Non-Mag Drill Collar 8" MONEL 3.50 8.25 2.875 Integral Blade Stabilizer 2 /8" IBS 8.00 8.500 UBHO Sub UBHO 2.82 8.500 Integral Blade Stabilizer 2 /8" IBS 8.00 8.25 3.375 Bent Housing 9 5/8" X 8" BICO 7/8 LOBE, 4STG,.83*, 0.66 RPG 32.42 8.875 PDC Bit 2.25 PDC BIT.00 7.500 7-5/8" Reg Company: APACHE SURVEY TYPE MD DEG ( ) AZI ( ) TVD NORMAL,023.0.40 90.70,022.6-7.27.89-7.27 0.25 NORMAL 929.0.60 95.0 928.7-7.4 9.44-7.4 0.3 NORMAL 835.0.50 97.60 834.7-6.86 6.9-6.86 0.20 NORMAL 74.0.50 04.80 740.7-6.38 4.50-6.38 2.30 NORMAL 646.0 2.20 74.20 645.8-4.25 3.2-4.25 0.2 +N/-S +E/-W V.SECT D.L ( /00ft) S/T DESCRIPTION SIZE WEIGHT GRADE SETTING DEPTH 00 SURFACE 3.375 48.00 H-40 559.0 Printed: /8/204 5:8:33AM

Page 3 of 3 4238338892 00 59.0,078.0,077.6 8 # # 2 STROKE SPM MUD PUMPS/HYDRAULICS LINER FLOW RATE 2.00 63.00 6.000 263.7 2.00 63.00 6.000 263.7 SPP: AV(DP): AV(DC): HP: 660 0.378 (hp/in²) PERSONNEL DATA SPR SPM -7-204 COMPANY QTY HRS COMPANY QTY HRS PATTERSON-UTI DRILLING 24.00 HORIZON MUD 24.00 DDC 2 24.00 SDS 2 48.00 ENVIORMENTAL DRILLING SOLUTIONS 3 36.00 PATTERSON-UTI DRILLING 5 80.00 DIESEL, RIG FUEL gal 266 2,424 MATERIALS/CONSUMPTION SAFETY DRILLS PPSR TOTAL PERSONNEL ON BOARD: 24 TOTAL HOURS ON BOARD: 336 DIESEL, MUD gal 0 527 RAMS ANNULARS FUNCTION PRESSURE TEST NEXT BOP PRESS TEST FIRE DRILL H2S DRILL ABND. DRILL 5000-7-204 / 500-7-204 / 500-7-204-7-204 2-0-204 INCIDENT REPORT INCIDENTS TYPE LOST TIME? NO INCIDENTS DESCRIPTION No incidents reported in last 24 hours. DAY HAND WALK AROUND; Noticed that we had trapped pressure between pump and b.o.p found a 2" valve had an ice block in it, had crew thaw it out. Night walk around: Trash laying around location. Asked crews to please pick up and make a better looking work place Printed: /8/204 5:8:33AM

Page of 3 4238338892 00,733.0 2,8.0 2,80.2 9 RIG PATTERSON 30 FIELD NAME SPRABERRY (TREND AREA) AUTH 5,605.00 PLANNED DOW 2.40 (days) DFS 3.52 (days) -8-204 WB KO WELL SPUD RIG RELEASE SUPERVISOR ENGINEER PB -5-204 7:30-5-204 7:30 JAMES LANHAM / LOREN ALFORD TIM ORSAK DOL 7.58 (days) REGION DISTRICT STATE / PROV COUNTY / PARISH RIG PHONE NO RIG FAX NO PERMIAN SW DISTRICT - TX CZ TEXAS REAGAN 254-434-2602 AFE # -4-0472-DH DESCRIPTION: D&C A HZ MIDDLE WOLFCAMP WELL DEFAULT DATUM / ELEVATION RKB/RT / 22.0 AFE COSTS DAILY COSTS CUMULATIVE COSTS 2,569,800 65,348 762,057 TOTAL: 2,569,800 TOTAL: 65,348 TOTAL: 762,057 LAST SAFETY MEETING BLOCK OCSG# TARGET FORMATION BHA HRS OF SERVICE LAST SURVEY LAST CSG SHOE TEST (EMW) LAST NEXT MD 2,79.0 INC.00 AZM 325.90 3.375 in @ 559.0 ft 9.625 in @ 7,62.0 ft CURRENT OPERATIONS: DRILLING 2 /4" INTERMEDIATE HOLE AT 387' 24 HR SUMMARY: DRILL 2 /4" HOLE FROM 078' TO 240', RIG SERVICE, DRILL 2 /4" HOLE FROM 240' TO 28' 24 HR FORECAST: CONTINUE TO DRILL 2 /4" HOLE, DISPLACE TO GEL MUD, CONTINUE TO DRILL 2 /4" HOLE OPERATION SUMMARY From To HRS Op Phase Op Code PT/NPT NPT CODES ACTIVITY SUMMARY 0:00 6:00 6.00 INT-DRL DRLG PP DRILL 2 /4" 078'-866', 788' AVG 3 FPH, WOB 25, RPM 70, 5 TQ, 40 STKS, 580 GPM, DIFF 350/550, OBP 750 LAST SURVEY @ 680'.3 INC, 89.5 AZM 6:00 6:00 0.00 INT-DRL DRLG PP DRILL 2 /4" 866'-240', 535' AVG 53.5 FPH, WOB 25, RPM 45, 5 TQ, 40 STKS, 580 GPM, DIFF 350/550, OBP 750 LAST SURVEY @ 234'. INC, 332.8 AZM 6:00 6:30 0.50 INT-DRL RIGSER PP RIG SERVICE, TOP DRIVE AND BLOCKS 6:30 0:00 7.50 INT-DRL DRLG PP DRILL 2 /4" 240'-28', 40' AVG 55 FPH, WOB 25, RPM 45, 5 TQ, 30 STKS, 540 GPM, DIFF 350/550, OBP 750 LAST SURVEY @ 2779'.0 INC, 325.9 AZM 24.00 = Total Hours Today 06:00 UP 0000-0600 00:00-06:00 DRILL 2 /4" 28'-387', 376' AVG 62 FPH, WOB 35, RPM 45, 7 TQ, 30 STKS, 540 GPM, DIFF 350/550, OBP 850 LAST SURVEY @ 3095', INC, 340 AZM 2.5' NORTH AND 22' EAST BIT DATA BIT SIZE (in) MANUFACTURER TYPE SERIAL NO 2.250 Reed SKHI76M A200972 JETS OR TFA 7x3 DEPTH IN / IN 559.00 / -6-204 I-O-D-L-B-G-O-R - - - - - - BIT OPERATIONS WOB RPM FLOW RATE PRESS P BIT HRS 24 Hr PROG 24 HR ROP CUM HRS CUM PROG CUM ROP /30.0 /70 544.9 750 338 23.50,733.0 73.7 34.50 2,77.0 80.3 MOTOR OUTPUT RPV: 0.7rev/gal ROTARY CURRENT: 45 TOTAL RPM: 35 Printed: /9/204 5:24:9AM

Page 2 of 3 4238338892 00,733.0 2,8.0 2,80.2 9 Company: VIS (s/qt ) Horizon PV/YP (cp ) / (lbf/00ft² ) GELS (lbf/00ft² ) WL/HTHP (cc/30min ) FC/T.SOL (32nd" ) / MUD PROPERTIES OIL/WAT LCM: % SAND/MBT /(lbm/bbl ) ph/pm Pf/Mf (cc ) MUD TYPE: Brine Cl Ca H2S -8-204 3.00.00/ / /6.25.50 60,000 6.25 Density (ppg ) 0.20 ECD (ppg ) 0.4 PP DAILY COST 0 CUM COST 0 %OIL % H2O BHA 2 JAR S/N BHA / HOLE CONDITIONS JAR HRS BIT 2 BHA WT BELOW JARS STRING WT UP STRING WT DN STRING WT ROT TORQUE/UNITS BHA LENGTH KCL LGS (kip) 50.0 (kip) 45.0 (kip) 45.0 (kip) (ft-lbf) 608.90 COMPONENT TYPE ITEM DESCRIPTION NO JTS LENGTH O.D I.D CONN SIZE CONN TYPE Crossover Sub 4.5" XO PIN X 4.5" IF BOX 3.5 6.250 2.370 4-/2 IF Drill Collar 6 /2" DRILL COLLAR 9 276.30 6.250 2.375 4-/2 XH Crossover Sub 6.625 REG. PIN X 4.5 XO BOX 2.45 6.375 2.375 4-/2 XH Drill Collar 8" DRILL COLLAR 7 23.57 8.000 2.875 Non-Mag Drill Collar 8" MONEL 29.33 8.000 2.875 Non-Mag Drill Collar 8" MONEL 3.50 8.25 2.875 Integral Blade Stabilizer 2 /8" IBS 8.00 8.500 UBHO Sub UBHO 2.82 8.500 Integral Blade Stabilizer 2 /8" IBS 8.00 8.25 3.375 Bent Housing 9 5/8" X 8" BICO 7/8 LOBE, 4STG,.83*, 0.66 RPG 32.42 8.875 PDC Bit 2.25 PDC BIT.00 2.250 7-5/8" Reg Company: APACHE SURVEY TYPE MD DEG ( ) AZI ( ) TVD NORMAL 2,79.0.00 325.90 2,78.2-2.4 24.75-2.4 0.3 NORMAL 2,624.0 0.90 330.00 2,623.3-3.47 25.59-3.47 0. NORMAL 2,530.0.00 328.70 2,529.3-4.8 26.38-4.8 0.24 NORMAL 2,436.0.20 323.30 2,435.3-6.30 27.40-6.30 0.23 NORMAL 2,34.0.0 332.80 2,340.3-7.9 28.4-7.9 0.2 NORMAL 2,247.0.20 330.50 2,246.3-9.57 29.30-9.57 0. NORMAL 2,52.0.0 33.20 2,5.3 -.23 30.23 -.23 0.4 NORMAL 2,058.0.0 324.50 2,057.4-2.76 3.9-2.76 0.03 NORMAL,964.0.0 322.80,963.4-4.2 32.26-4.2.26 NORMAL,869.0 0.60 46.80,868.4-5.28 32.45-5.28 0.99 NORMAL,774.0.40 78.20,773.4-5.86 30.95-5.86 0.30 NORMAL,680.0.30 89.50,679.4-6.0 28.76-6.0 0.22 NORMAL,586.0.50 90.90,585.5-6.09 26.47-6.09 0.20 NORMAL,493.0.50 83.70,492.5-6.20 24.04-6.20 0.6 NORMAL,398.0.60 79.70,397.5-6.58 2.50-6.58 0.22 NORMAL,304.0.40 82.30,303.6-6.97 9.07-6.97 0.0 NORMAL,209.0.40 86.20,208.6-7.20 6.76-7.20 0.24 NORMAL,8.0.60 89.80,7.6-7.28 4.38-7.28 0.2 +N/-S +E/-W V.SECT D.L ( /00ft) S/T DESCRIPTION SIZE WEIGHT GRADE SETTING DEPTH 00 SURFACE 3.375 48.00 H-40 559.0 Printed: /9/204 5:24:9AM

Page 3 of 3 4238338892 00,733.0 2,8.0 2,80.2 9 # # 2 STROKE SPM MUD PUMPS/HYDRAULICS LINER FLOW RATE 2.00 65.00 6.000 272. 2.00 65.00 6.000 272. SPP: AV(DP): AV(DC): HP: 750 0.90 (hp/in²) PERSONNEL DATA SPR SPM -8-204 COMPANY QTY HRS COMPANY QTY HRS HORIZON MUD 24.00 DDC 2 24.00 SDS 2 48.00 ENVIORMENTAL DRILLING SOLUTIONS 2 24.00 PATTERSON-UTI DRILLING 56.00 DIESEL, RIG FUEL gal 305 9373 MATERIALS/CONSUMPTION SAFETY DRILLS PPSR TOTAL PERSONNEL ON BOARD: 8 TOTAL HOURS ON BOARD: 276 DIESEL, MUD gal 0 772 RAMS ANNULARS FUNCTION PRESSURE TEST NEXT BOP PRESS TEST FIRE DRILL H2S DRILL ABND. DRILL 5000-7-204 / 500-7-204 / 500-7-204-7-204 2-0-204 INCIDENT REPORT INCIDENTS TYPE LOST TIME? NO INCIDENTS DESCRIPTION No incidents reported in last 24 hours. DAY HAND WALK AROUND'Noticed that cellar on next well was not covered, ask crew to get cellar covers on it. Printed: /9/204 5:24:9AM

Page of 3 4238338892 00,0.0 3,92.0 3,920. 0 RIG PATTERSON 30 FIELD NAME SPRABERRY (TREND AREA) AUTH 5,605.00 PLANNED DOW 2.40 (days) DFS 4.52 (days) -9-204 WB KO WELL SPUD RIG RELEASE SUPERVISOR ENGINEER PB -5-204 7:30-5-204 7:30 JAMES LANHAM / LOREN ALFORD TIM ORSAK DOL 8.58 (days) REGION DISTRICT STATE / PROV COUNTY / PARISH RIG PHONE NO RIG FAX NO PERMIAN SW DISTRICT - TX CZ TEXAS REAGAN 254-434-2602 AFE # -4-0472-DH DESCRIPTION: D&C A HZ MIDDLE WOLFCAMP WELL DEFAULT DATUM / ELEVATION RKB/RT / 22.0 AFE COSTS DAILY COSTS CUMULATIVE COSTS 2,569,800 48,203 805,26 TOTAL: 2,569,800 TOTAL: 48,203 TOTAL: 805,26 LAST SAFETY MEETING BLOCK OCSG# TARGET FORMATION BHA HRS OF SERVICE /9/204 LAST SURVEY LAST CSG SHOE TEST (EMW) LAST NEXT MD 3,472.0 INC 0.80 AZM 326.80 3.375 in @ 559.0 ft 9.625 in @ 7,62.0 ft CURRENT OPERATIONS: DRILLING 2 /4" INTERMEDIATE HOLE AT 400' 24 HR SUMMARY: DRILL 2 /4" 28'-3428', DISPLACE WELL TO FRESH WATER MUD, DRILL 2 /4" 3428'-3532', LAY DOWN 2 JOINTS DRILLPIPE DAMAGED, RIG SERVICE, CHANGE OUT SWIVEL PACKING, DRILL 2 /4" 3532'-392' 24 HR FORECAST: CONTINUE TO DRILL 2 /4" HOLE OPERATION SUMMARY From To HRS Op Phase Op Code PT/NPT NPT CODES ACTIVITY SUMMARY 0:00 6:00 6.00 INT-DRL DRLG PP DRILL 2 /4" 28'-387', 376' AVG 62 FPH, WOB 35, RPM 45, 7 TQ, 30 STKS, 540 GPM, DIFF 350/550, OBP 850 LAST SURVEY @ 3095', INC, 340 AZM 2.5' NORTH AND 22' EAST 6:00 :30 5.50 INT-DRL DRLG PP DRILL 2 /4" 387'-3428',24', 43.8 FPH, 35 WOB, 45 RPM'S, 22 TQ, 580 GPM'S, 350-400 DIFF, OBP 850 LAST SURVEY @ 3378', 0.8 INC, 339.3 AMZ :30 2:30.00 INT-DRL CIRC PP DISPLACE HOLE WITH FW MUD / CLEAN PITS 2:30 3:30.00 INT-DRL DRLG PP DRILL 2 /4" 3428'-3532', 94',94 FPH, 35 WOB, 45 RPM'S,22 TQ, 540 GPM'S,DIFF 450, OBP 500, LAST SURVEY @ 3378', 0.8 INC, 339.3 AMZ 3:30 4:00 0.50 INT-DRL CIRC PN DP HAD TO LAY DOWN TWO JOINTS OF DRILL PIPE BECAUSE THEY CROSS THREADED THEM DUE TO MOUSE HOLE BEING DRILLED AT WRONG ANGLE ( BEEN HAVING ISSUES ON THIS FROM SPUD BECAUSE CONDUCTOR WAS DRILLED OFF CENTER SO MOUSEHOLE HAD TO BE DRILLED FURTHER AWAY THAN NORMAL) 4:00 4:30 0.50 INT-DRL RIGSER PP SERVICE RIG AND TOP DRIVE 4:30 6:30 2.00 INT-DRL RIGSER PN SWV CHANGE OUT SWIVEL PACKING ON TOP DRIVE 6:30 0:00 7.50 INT-DRL DRLG PP DRILL 2 /4" 3532'-392', 389', 52 FPH, 35 WOB, 45 RPM'S, 7 TQ, 540 GPM'S, DIFF 250, OBP 500 LAST SURVEY @ 3849', 0.8 INC, 327.5 AMZ 24.00 = Total Hours Today 06:00 UP 0000-0600 00:00-06:00 DRILL 2 /4" 392'-400', 79', 29.8 FPH, 35 WOB, 45 RPM'S, 7 TQ, 540 GPM'S, DIFF 250, OBP 500 LAST SURVEY @ 4036',. INC, 303.9 AMZ BIT DATA BIT SIZE (in) MANUFACTURER TYPE SERIAL NO 2.250 Reed SKHI76M A200972 JETS OR TFA 7x3 DEPTH IN / IN 559.00 / -6-204 I-O-D-L-B-G-O-R - - - - - - Printed: /20/204 9:28:29AM

Page 2 of 3-9-204 4238338892 00,0.0 3,92.0 3,920. 0 BIT OPERATIONS WOB RPM FLOW RATE PRESS P BIT HRS 24 Hr PROG 24 HR ROP CUM HRS CUM PROG CUM ROP /30.0 /50 544.9 750 288 20.00,0.0 55.5 54.50 3,88.0 7.2 MOTOR OUTPUT RPV: 0.7rev/gal ROTARY CURRENT: 50 TOTAL RPM: 40 Company: VIS (s/qt ) Horizon PV/YP (cp ) / (lbf/00ft² ) GELS (lbf/00ft² ) WL/HTHP (cc/30min ) FC/T.SOL (32nd" ) / MUD PROPERTIES OIL/WAT LCM: % SAND/MBT /(lbm/bbl ) ph/pm Pf/Mf (cc ) MUD TYPE: Freshwater Gel 53.00 2.00/35 20/29 2.0 9.70 4500 2.83 Density (ppg ) 8.70 ECD (ppg ) 8.96 PP DAILY COST 0 CUM COST 0 %OIL % H2O 97.0 BHA 2 JAR S/N BHA / HOLE CONDITIONS JAR HRS BIT 2 BHA WT BELOW JARS STRING WT UP STRING WT DN STRING WT ROT TORQUE/UNITS BHA LENGTH Cl Ca H2S KCL LGS (kip) 20.0 (kip) 50.0 (kip) 80.0 (kip) (ft-lbf) 608.90 COMPONENT TYPE ITEM DESCRIPTION NO JTS LENGTH O.D I.D CONN SIZE CONN TYPE Crossover Sub 4.5" XO PIN X 4.5" IF BOX 3.5 6.250 2.370 4-/2 IF Drill Collar 6 /2" DRILL COLLAR 9 276.30 6.250 2.375 4-/2 XH Crossover Sub 6.625 REG. PIN X 4.5 XO BOX 2.45 6.375 2.375 4-/2 XH Drill Collar 8" DRILL COLLAR 7 23.57 8.000 2.875 Non-Mag Drill Collar 8" MONEL 29.33 8.000 2.875 Non-Mag Drill Collar 8" MONEL 3.50 8.25 2.875 Integral Blade Stabilizer 2 /8" IBS 8.00 8.500 UBHO Sub UBHO 2.82 8.500 Integral Blade Stabilizer 2 /8" IBS 8.00 8.25 3.375 Bent Housing 9 5/8" X 8" BICO 7/8 LOBE, 4STG,.83*, 0.66 RPG 32.42 8.875 PDC Bit 2.25 PDC BIT.00 2.250 7-5/8" Reg Company: APACHE SURVEY TYPE MD DEG ( ) AZI ( ) TVD NORMAL 3,849.0 0.80 327.50 3,848..88 6.25.88 0.6 NORMAL 3,849.0 0.80 327.50 3,848..88 6.25.88 0.6 NORMAL 3,755.0 0.90 335.40 3,754. 0.65 6.9 0.65 0.32 NORMAL 3,755.0 0.90 335.40 3,754. 0.65 6.9 0.65 0.32 NORMAL 3,66.0 0.90 36.40 3,660. 9.45 7.72 9.45 0.30 NORMAL 3,66.0 0.90 36.40 3,660. 9.45 7.72 9.45 0.30 NORMAL 3,566.0 0.80 334.70 3,565.2 8.3 8.52 8.3 0.2 NORMAL 3,566.0 0.80 334.70 3,565.2 8.3 8.52 8.3 0.2 NORMAL 3,472.0 0.80 326.80 3,47.2 7.7 9.6 7.7 0.9 NORMAL 3,472.0 0.80 326.80 3,47.2 7.46 9.0 7.46 0.00 NORMAL 3,378.0 0.80 339.30 3,377.2 6.00 9.75 6.00 0.47 NORMAL 3,285.0 0.80 307.80 3,284.2 5.00 20.50 5.00 0.28 NORMAL 3,89.0 0.70 327.30 3,88.2 4.09 2.34 4.09 0.37 NORMAL 3,095.0.00 340.00 3,094.2 2.84 2.93 2.84 0.35 NORMAL 3,00.0 0.70 330.70 3,000.2.57 22.49.57 0.4 NORMAL 2,907.0 0.80 324.00 2,906.2 0.54 23.6 0.54 0.26 NORMAL 2,83.0.00 333.0 2,82.2-0.73 23.92-0.73 0.3 +N/-S +E/-W V.SECT D.L ( /00ft) Printed: /20/204 9:28:29AM

Page 3 of 3-9-204 4238338892 00,0.0 3,92.0 3,920. 0 S/T DESCRIPTION SIZE WEIGHT GRADE SETTING DEPTH # # 2 00 SURFACE 3.375 48.00 H-40 559.0 STROKE SPM MUD PUMPS/HYDRAULICS LINER FLOW RATE 2.00 65.00 6.000 272. 2.00 65.00 6.000 272. SPP: AV(DP): AV(DC): HP: 750 0.776 (hp/in²) SPR SPM PPSR PERSONNEL DATA COMPANY QTY HRS COMPANY QTY HRS HORIZON MUD 24.00 ENVIORMENTAL DRILLING SOLUTIONS 2 24.00 SDS 2 48.00 DDC 2 24.00 PATTERSON-UTI DRILLING 56.00 DIESEL, RIG FUEL gal 654 879 MATERIALS/CONSUMPTION SAFETY DRILLS TOTAL PERSONNEL ON BOARD: 8 TOTAL HOURS ON BOARD: 276 DIESEL, MUD gal 0 772 RAMS ANNULARS FUNCTION PRESSURE TEST NEXT BOP PRESS TEST FIRE DRILL H2S DRILL ABND. DRILL 5000-7-204 / 500-7-204 / 500-7-204-7-204 2-0-204 INCIDENT REPORT INCIDENTS TYPE LOST TIME? NO INCIDENTS DESCRIPTION No incidents reported in last 24 hours DAY HAND WALK AROUND; Noticed that 3rd, party hand was not clean shaven, I informed him of Apache's policy and he complied,also noticed that hand was on floor with derrick belt on while rotary was turning, I ask him to get off floor. Night walk around: lots of water on ground from pressure washing and running water tank, its muddy and causing slips hazards, ask crew to pay more attention while filling up water tanks Printed: /20/204 9:28:29AM

Page of 3 4238338892 00 42.0 7,539.0 7,537.8 3 RIG PATTERSON 30 FIELD NAME SPRABERRY (TREND AREA) AUTH 5,605.00 PLANNED DOW 2.40 (days) DFS 7.52 (days) -22-204 WB KO WELL SPUD RIG RELEASE SUPERVISOR ENGINEER PB -5-204 7:30-5-204 7:30 JAMES LANHAM / LOREN ALFORD TIM ORSAK DOL.58 (days) REGION DISTRICT STATE / PROV COUNTY / PARISH RIG PHONE NO RIG FAX NO PERMIAN SW DISTRICT - TX CZ TEXAS REAGAN 254-434-2602 AFE # -4-0472-DH DESCRIPTION: D&C A HZ MIDDLE WOLFCAMP WELL DEFAULT DATUM / ELEVATION RKB/RT / 22.0 AFE COSTS DAILY COSTS CUMULATIVE COSTS 2,569,800 44,548 970,778 TOTAL: 2,569,800 TOTAL: 44,548 TOTAL: 970,778 LAST SAFETY MEETING BLOCK OCSG# TARGET FORMATION BHA HRS OF SERVICE /22/204 LAST SURVEY LAST CSG SHOE TEST (EMW) LAST NEXT MD 7,479.0 INC 0.60 AZM 86.30 3.375 in @ 559.0 ft 9.625 in @ 7,530.0 ft CURRENT OPERATIONS: RUNNING 9 5/8" INTERMEDIATE 06:00 SHOE DEPTH = 585 24 HR SUMMARY: DRILLED 2 /4" HOLE 727' - 7539' / CIRCULATE / STRAP OUT OF HOLE / RIG UP TOOLS / RUN T/ 92' TOTAL ROTATING HRS. IN SURFACE = 08.5 24 HR FORECAST: FINISH RUNNING 9 5/8" / CIRCULATE / CEMENT OPERATION SUMMARY From To HRS Op Phase Op Code PT/NPT NPT CODES ACTIVITY SUMMARY 0:00 7:00 7.00 INT-DRL DRLG PP DRILL 2 /4" 727'- 7539',42, 59 FPH, 35 WOB, 65 RPM'S, 8 TQ, 530 GPM'S,500 DIFF, OBP 700 LAST SURVEY @ 7479',0.6 INC, 86.3 AMZ, 40' NORTH AND 3.5 WEST 08.5 TOTAL ROTATING HRS IN SURFACE 7:00 0:00 3.00 INT-DRL CIRCT PP CIRCULATE TWO BOTTOMS UP 24,000 STROKES / SPOTTED 9 PPG LCM PILL AT 6000' 0:00 0:30 0.50 INT-DRL CIRC PP PREFORM FLOW CHECK "WELL STATIC" / PUMP SLUG 0:30 20:00 9.50 INT-DRL TRIP PP STRAP OUT OF HOLE TO RUN 9 5/8", LAY DOWN ALL X-0'S,MOTOR,STABS AND UBHO 20:00 20:30 0.50 INT-DRL RU_RD PP REMOVE ELEVATORS FROM TOP DRIVE / CLEAN FLOOR 20:30 2:00 0.50 INT-CSG SFTY PP SAFETY MEETING WITH CREW 2:00 2:30 0.50 INT-CSG RU_RD PP RIG UP TOOLS 2:30 0:00 2.50 INT-CSG R_PCSG PP MAKE UP AND TEST FLOAT EQUIPMENT AND RUN 9 5/8" T/92' 24.00 = Total Hours Today 06:00 UP 0000-0600 00:00-06:00 CONTINUE TO TIH 9 5/8" 92' -585' ( TOP FILLED T/3200' THEN DISPLACED 280 BBL, MUD INTO RESERVE PIT TO GET RID OF CONTAMINATED MUD) BIT DATA BIT SIZE (in) MANUFACTURER TYPE SERIAL NO 2.250 Reed SKHI76M A200972 JETS OR TFA 7x3 DEPTH IN / IN 559.00 / -7-204 I-O-D-L-B-G-O-R 2-2-CT-G-X-I-CT-TD Printed: /23/204 6:04:3AM

Page 2 of 3-22-204 4238338892 00 42.0 7,539.0 7,537.8 3 BIT OPERATIONS WOB RPM FLOW RATE PRESS P BIT HRS 24 Hr PROG 24 HR ROP CUM HRS CUM PROG CUM ROP /35.0 /65 544.9 700 298 7.00 42.0 58.9 08.50 7,499.0 69. MOTOR OUTPUT RPV: 0.7rev/gal ROTARY CURRENT: 65 TOTAL RPM: 55 Company: VIS (s/qt ) Horizon PV/YP (cp ) / (lbf/00ft² ) GELS (lbf/00ft² ) WL/HTHP (cc/30min ) FC/T.SOL (32nd" ) / MUD PROPERTIES OIL/WAT LCM: % SAND/MBT /(lbm/bbl ) ph/pm Pf/Mf (cc ) MUD TYPE: Freshwater Gel 36.00 6.00/ 8/4 3.0/3.7 9.20/0.0 0.0/0.20 9,300 4.05 Density (ppg ) 9.00 ECD (ppg ) 9.08 PP DAILY COST 0 CUM COST 0 %OIL % H2O 95.00 BHA 2 JAR S/N BHA / HOLE CONDITIONS JAR HRS BIT BHA WT BELOW JARS STRING WT UP STRING WT DN STRING WT ROT TORQUE/UNITS BHA LENGTH Cl Ca H2S KCL LGS (kip) 250.0 (kip) 240.0 (kip) 230.0 (kip) (ft-lbf) 608.90 COMPONENT TYPE ITEM DESCRIPTION NO JTS LENGTH O.D I.D CONN SIZE CONN TYPE Crossover Sub 4.5" XO PIN X 4.5" IF BOX 3.5 6.250 2.370 4-/2 IF Drill Collar 6 /2" DRILL COLLAR 9 276.30 6.250 2.375 4-/2 XH Crossover Sub 6.625 REG. PIN X 4.5 XO BOX 2.45 6.375 2.375 4-/2 XH Drill Collar 8" DRILL COLLAR 7 23.57 8.000 2.875 Non-Mag Drill Collar 8" MONEL 29.33 8.000 2.875 Non-Mag Drill Collar 8" MONEL 3.50 8.25 2.875 Integral Blade Stabilizer 2 /8" IBS 8.00 8.500 UBHO Sub UBHO 2.82 8.500 Integral Blade Stabilizer 2 /8" IBS 8.00 8.25 3.375 Bent Housing 9 5/8" X 8" BICO 7/8 LOBE, 4STG,.83*, 0.66 RPG 32.42 8.875 PDC Bit 2.25 PDC BIT.00 2.250 7-5/8" Reg Company: APACHE SURVEY TYPE MD DEG ( ) AZI ( ) TVD NORMAL 7,479.0 0.60 86.30 7,477.8 36.92-3.50 36.92 0.3 NORMAL 7,427.0 0.70 75.30 7,425.8 36.82-4.08 36.82 0.22 NORMAL 7,333.0 0.50 68.80 7,33.8 36.53-5.0 36.53 0. NORMAL 7,239.0 0.40 64.20 7,237.8 36.24-5.69 36.24 0.2 NORMAL 7,45.0 0.60 66.80 7,43.8 35.90-6.44 35.90 0.20 +N/-S +E/-W V.SECT D.L ( /00ft) S/T DESCRIPTION SIZE WEIGHT GRADE SETTING DEPTH # # 2 00 SURFACE 3.375 48.00 H-40 559.0 STROKE SPM MUD PUMPS/HYDRAULICS LINER FLOW RATE 2.00 65.00 6.000 272. 2.00 65.00 6.000 272. SPP: AV(DP): AV(DC): HP: 700 0.803 (hp/in²) SPR SPM PPSR Printed: /23/204 6:04:3AM

Page 3 of 3 4238338892 00 42.0 7,539.0 7,537.8 3 PERSONNEL DATA -22-204 COMPANY QTY HRS COMPANY QTY HRS WEATHERFORD 7.00 HORIZON MUD 24.00 SDS 2 48.00 DDC 2 24.00 ENVIORMENTAL DRILLING SOLUTIONS 2 24.00 BUTCH'S DIVISON 5 30.00 PATTERSON-UTI DRILLING 56.00 MATERIALS/CONSUMPTION TOTAL PERSONNEL ON BOARD: 24 TOTAL HOURS ON BOARD: 33 DIESEL, RIG FUEL gal 090 0,244 SAFETY DRILLS DIESEL, MUD gal 0 772 RAMS ANNULARS FUNCTION PRESSURE TEST NEXT BOP PRESS TEST FIRE DRILL H2S DRILL ABND. DRILL 5000-7-204 / 500-7-204 / 500-7-204-7-204 2-0-204 INCIDENT REPORT INCIDENTS TYPE LOST TIME? NO INCIDENTS DESCRIPTION No incidents reported in last 24 hours. DAY HAND WALK AROUND; Noticed that crew had left mud/bar sacks on ground around hopper, ask them to clean area and put sacks in trash trailer. Printed: /23/204 6:04:3AM

Page of 2 4238338892 00 7,539.0 7,537.8 4 RIG PATTERSON 30 FIELD NAME SPRABERRY (TREND AREA) AUTH 5,605.00 PLANNED DOW 2.40 (days) DFS 8.52 (days) -23-204 WB KO WELL SPUD RIG RELEASE SUPERVISOR ENGINEER PB -5-204 7:30-5-204 7:30 JAMES LANHAM / LOREN ALFORD TIM ORSAK DOL 2.58 (days) REGION DISTRICT STATE / PROV COUNTY / PARISH RIG PHONE NO RIG FAX NO PERMIAN SW DISTRICT - TX CZ TEXAS REAGAN 254-434-2602 AFE # -4-0472-DH DESCRIPTION: D&C A HZ MIDDLE WOLFCAMP WELL DEFAULT DATUM / ELEVATION RKB/RT / 22.0 AFE COSTS DAILY COSTS CUMULATIVE COSTS 2,569,800 45,29,385,998 TOTAL: 2,569,800 TOTAL: 45,29 TOTAL:,385,998 LAST SAFETY MEETING BLOCK OCSG# TARGET FORMATION BHA HRS OF SERVICE /23/204 LAST SURVEY LAST CSG SHOE TEST (EMW) LAST NEXT MD 7,479.0 INC 0.60 AZM 86.30 3.375 in @ 559.0 ft 9.625 in @ 7,530.0 ft CURRENT OPERATIONS: MAKING UP 8 /2" DRILL OUT ASSEMBLY TO DRILL D.V. TOOL 24 HR SUMMARY: FINISH RUNNING 9 5/8" / CIRCULATE WITH ON BOTTOM / CEMENT ST STAGE / CIRCULATE / CEMENT 2ND STAGE, RIG DOWN CREST AND WASH THROUGH BOP'S, NIPPLE DOWN BOP'S 24 HR FORECAST: CONTINUE TO NIPPLE DOWN BOP'S, LIFT BOP'S AND SET SLIPS, CUT AND LAY DOWN, NIPPLE UP BOP'S, TIH DRILL OUT ASSEMBLY AND DRILL OUT DVT, TOOH, NIPPLE DOWN AND WALK RIG OPERATION SUMMARY From To HRS Op Phase Op Code PT/NPT NPT CODES ACTIVITY SUMMARY 0:00 9:30 9.50 INT-CSG R_PCSG PP MAKE UP AND TEST FLOAT EQUIPMENT - FLOAT SHOE=.3, SET @ 7537.7-9 5/8 # 40 J-55 LTC CSG, JT = 39.36 - FLOAT COLLAR =.53 SET @ 7496.8 7-9 5/8 # 40 J-55 STC CSG JTS = 3088.66 - D.V. TOOL = 3.6 SET @ 4404.55 0-9 5/8 # 40 J-55 STC CSG JTS = 4366.20 TOTAL PIPE RAN = 7544 SET @ 7539 WITH 5 STICK UP RAN 50 CENTRALIZERS, 25 ABOVE D.V. TOOL AND 35 BELOW/ NOTIFIED T.R.C. WITH INTERMEDIATE CEMENT INFORMATION @ 05:00 ON -23-4 AND TALKED TO KAY 9:30 :30 2.00 INT-CSG CIRC PP CIRCULATE.5 CAP, WHILE RIGGING DOWN TOOLS :30 2:00 0.50 INT-CMT SFTY PP SAFETY MEETING WITH CREST 2:00 22:30 0.50 INT-CMT CMTPRI PP ST, STAGE RU CREST CMT HD.TEST LINES TO 3000 PSI PUMP 20 BBL FW SPACER PUMP FIRST STAGE LEAD W/ 605 SKS (257.52 BBLS) 50/50 CLASS H AT.9 WT, 2.40 YD, TAIL W/ 80 SKS (5.2 BBLS) CLASS H PLUS AT 3.2 WT,.63 YD DISPLACE W/ 568.47 BBLS FRESH WATER MUD AT 7 BPM.(LOST RETURNS 530 BBL INTO DISPLACEMENT SLOWED TO BBL MINUTE FOR 0 BBL, THEN WENT BACK TO 4 BBL, BUT NEVER REGAINED FLOW) FCP AT 3 BPM WAS 670 PSI DID NOT BUMP PLUG PUMPED 3 BBL, OVER AND STOPPED FLOATS HELD. OPEN DVT W/ 720 PSI, CIRCULATE 20 BBL WITH CREST TRUCK THEN TURNED OVER TO RIG CIRCULATE DID NOT GET AND ANY CEMENT OFF D.V. TOOL CONTINUED CIRCULATING FOR TOTAL OF 5 HRS BETWEEN STAGES, 2ND, STAGE PUMP 20 BBL FW SPACER, CMT SECOND STAGE LEAD W/ 850 SKS ( 365 BBLS) 50/50 POZ C AT.9 WT, 2.4 YD TAIL W/ 20 SX, (50 BBLS,) CLASS C AT 4.8 WT,.33 YD DISPLACE W/ 330 BBLS FW. AT 5 BPM. FCP WAS 350 PSI AT 4 BPM BUMP PLUG W/ 250 PSI, PLUG DN AT 22:00 HR. -23-4 GOOD CIRCULATION UNTIL SHUT DOWN TO DROP PLUG, NO CIRCULATION TO END OF JOB, FLOATS HELD Printed: /24/204 7:37:09AM

Page 2 of 2 4238338892 00 7,539.0 7,537.8 4 OPERATION SUMMARY From To HRS Op Phase Op Code PT/NPT NPT CODES ACTIVITY SUMMARY -23-204 22:30 23:00 0.50 INT-CMT RURDCU PP RIG DOWN CREST, WASH THROUGH BOP'S, FLOW LINE AND OVER BOARD LINE 23:00 0:00.00 INT-NUP BOPS PP NIPPLE DOWN BOP'S, PREPARE TO LIFT BOP'S AND SET SLIPS 24.00 = Total Hours Today 06:00 UP 0000-0600 00:00-0:30 CONTINUE TO NIPPLE DOWN BOP'S, PREPARE TO LIFT BOP'S TO SET SLIPS 0:30-02:30 SET SLIPS 330,000, CUT AT 0", LAY DOWN CUT JOINT 02:30-05:00 NIPPLE UP BOP'S 05:00-06:00 MAKE UP 8 /2" ASSEMBLY TO DRILL D.V. TOOL S/T DESCRIPTION SIZE WEIGHT GRADE SETTING DEPTH 00 SURFACE 3.375 48.00 H-40 559.0 00 INTERMEDIATE 9.625 48.00 J-55 7,539.0 PERSONNEL DATA COMPANY QTY HRS COMPANY QTY HRS HORIZON MUD 24.00 WEATHERFORD 6.00 SDS 2 48.00 DDC 2 24.00 ENVIORMENTAL DRILLING SOLUTIONS 2 24.00 BUTCH'S DIVISON 5 48.00 CREST PUMPING 6 72.00 PATTERSON-UTI DRILLING 56.00 MATERIALS/CONSUMPTION TOTAL PERSONNEL ON BOARD: 30 TOTAL HOURS ON BOARD: 42 DIESEL, RIG FUEL gal 87 9373 SAFETY DRILLS DIESEL, MUD gal 0 772 RAMS ANNULARS FUNCTION PRESSURE TEST NEXT BOP PRESS TEST FIRE DRILL H2S DRILL ABND. DRILL 5000-7-204 / 500-7-204 / 500-7-204-7-204 2-0-204 INCIDENT REPORT INCIDENTS TYPE LOST TIME? NO INCIDENTS DESCRIPTION No incidents reported in last 24 hours. DAY HAND WALK AROUND; Noticed during safety meeting that several crest hands and one Patterson hand needed to shave,i ask them to shave and as soon as meeting was over they complied. Night walk around: Everyone working safe and cement job done Printed: /24/204 7:37:09AM