Thru Tubing Gun Systems. Expendable Strip /8 Carrier (ESC) /8 RDX - HMX x x x x

Services Gun Shot Coiled Phasing Density Gun Size Explosive Tubing Slick Line Tubing Wireline Deep Big Hole Gun Type (Degrees) (SPF)Max (inches) Type Conveyed Conveyed Conveyed Conveyed Penetrating Thru Tubing Gun Systems Expendable Strip 0-40-60-90 1-5/8 Carrier (ESC) 180 6 2-1/8 RDX - HMX x x x x Retrievable Tubing 0-90-60-180 6 1-3/8 RDX - HMX x x x x x x Gun System (RTG) 2-1/2 PYX Formed Wire (FWC) 0-180 6 1 2-1/8 RDX - HMX x x x x Link System 0-45-60-90 4 1-11/16 RDX - HMX x x x x Carrier (LJC) 180 2-1/8 Swing Jet Carrier 180 4.9 1-3/8 RDX - HMX x x (SJC) 2-1/8 Bi-Wire Carrier 0-180 4 1-11/16 RDX - HMX x x x x (BWC) 2-1/8 Casing Gun Systems Ported Hollow Steel 0-120 5 3-1/8 5 RDX - HMX x x x x x Carrier (PHSC) PYX Expendable Hollow 0-30-60-90 36 3-1/8 7 RDX - HMX x x x x x Steel Carrier (EHSC) 135-140-150 PYX 160

Bar Activated Vent Assembly; 2-7/8 EUE BAV was developed to be the primary underbalance valve in drop bar TCP operations. Designed to operate off of rathole hydrostatic, the BAV operates independently from tubing hydrostatic pressure. Benefits BAV can be operated with dry tubing Does not reduce drop bar velocity Can be run with any packer Once vent opens, BAV is locked in place Specifications O.D. 3.93 10.0 cm I.D. 2.25 5.7 cm Thread Conn. 2-7/8 EUE Make-up Length 16 40.6 cm Max. Hydrostatic 20,000 PSI 137.9 MPa Max. Differential 10,000 PSI 68.9 MPa Min. Hydrostatic 500 PSI 3.5 MPa Tensile >P-110 2000

Shogun Spiral Strip System Deep Penetrator & Big Hole Spiral Shogun, when combined with the new Shogun N.T. Charge, possesses the three most important features of an ideal perforator Ideal Phasing, Deep Penetration, and High Shot Density. Benefits 6 spf in 1-11/16 & 2-1/8 versions N.T. Shogun charge shoots 40% better than standard Shogun DP charge 40 & 60 Phasing available Specifications O.D. 1-11/16 2-1/8 2-1/2 Min. Restriction 1-25/32 2-3/16 2-19/32 Pressure Rating* 20,000 PSI Temperature** 375 F * Shogun N.T. Charge ** HNS/Nona Charge Capable of 450 Available 2000

Scalloped Gun System Charge Performance Summary API, RP-43 5th Edition Data API RP-43 Fifth Edition Gun O.D. Charge Shot Charge P/N Expl. 1-hr Casing Section 1 Type (in.) Type Density (spf) Wt. (g) Temp. O.D. (in.) (concrete target) Rating ( F) Entry Penetration Hole (in.) (in.) Scalloped 2-7/8 SDP 6 TAG-3125-302 15.0 330 4.5.34 21.90 Gun 2-7/8 DP 6 TAG-3125-302LD 15.0 330 4.5.30 19.46 Systems 2-7/8 BH 6 TAG-3125-301 1 15.0 330 4.5.58 7.00 2-7/8 BH 6 TAG-3125-301LD 1 15.0 330 4.5.56 6.85 3-1/8 DP 6 HSC-4000-311T 1 23.0 330 4.5.42 22.25 3-1/8 DP 9 HSC-3125-301A 10.5 330 4.5.30 10.26 3-1/8 BH 9 HSC-3125-310A 11.0 330 5.0.58 5.81 3-1/8 BH 12 HSC-3125-310A 11.0 330 5.0.58 5.18 3-3/8 DP 5 TAG-3375-460NT 32.0 400 5.0.40 33.40 3-3/8 DP 4 TAG-5000-360 32.0 330 4.5.44 22.20 3-3/8 DP 6 HSC-4000-311T 23.0 330 4.5.41 21.53 3-3/8 DP 6 HSC-4000-318 1 26.0 330 4.5.47 21.53 3-3/8 DP 6 HSC-4000-311 23.0 330 5.5.38 18.62 3-3/8 DP 6 HSC-4000-311ZT 23.0 330 4.5.37 20.52 3-3/8 GH 6 HSC-4000-311GH 23.0 330 5.5.51 14.40 3-3/8 BH 6 HSC-4000-301LD 20.0 330 5.5.68 6.88 3-3/8 BH 6 HSC-3375-301 20.0 330 5.73 6.05 3-3/8 BH 12 HSC-3125-310A 11.0 330 5.5.63 4.87 4 SDP 4 TAG-5000-482 39.0 400 5.5.46 36.10 4 DP 5 TAG-5000-313 36.0 330 7.43 28.01 4 DP 6 TAG-5000-360 32.0 330 7.41 26.77 4 DP 5 HSC-5000-321 1 32.0 330 7.50 26.65 4 DP 6 HSC-4000-311T 1 23.0 330 5.5.42 23.15 4 DP 6 HSC-4000-318 1 26.0 330 5.5.43 23.15 4 DP 6 HSC-4000-311 23.0 330 5.5.40 20.88 4 DP 9 HSC-4000-302 19.0 330 5.5.37 13.21 4 BH 9 HSC-4000-301 1 20.0 330 5.5.85 7.25 4 BH 5 HSC-5000-325 1 32.0 330 5.5.90 6.10 4-1/2 SDP 5 SDP-5000-400 39.0 400 7.37 48.13 4-1/2 SDP 5 TAG-5000-482 39.0 400 7.46 37.61 4-1/2 DP 5 TAG-5000-313 1 36.0 330 7.50 33.40 4-1/2 DP 6 TAG-5000-360 32.0 330 7.44 31.55 4-1/2 DP 5 HSC-5000-321 1 32.0 330 7.55 30.08 4-1/2 DP 12 HSC-4000-311T 23.0 330 7.42 18.17 4-1/2 DP 12 HSC-4000-311 1 23.0 330 7.47 17.31 4-1/2 BH 5 HSC-5000-325 1 32.0 330 7.88 8.13 4-1/2 BH 12 HSC-3375-301 20.0 330 7.72 7.04 4-1/2 GH 12/16 TAG-5000-306GH 1 20.0 330 7.59 6.28 4-1/2 BH 12 HSC-4000-301LD 20.0 330 7.69 6.01 4-1/2 BH 12/16 TAG-5000-306 20.0 330 7.73 6.32 4-1/2 BH 12/16 TAG-5000-306ZF 19.0 330 7.72 6.96 4-1/2 BH 24 TAG-4500-302 18.0 330 7.66 6.01 1Unofficial Data (361) 299-9457 2000

Through Tubing Charge Performance Summary API, RP-43 5th Edition Data API RP-43 Fifth Edition Gun O.D. Charge Shot Charge P/N Expl. 1-hr Casing Section 1 Type (in.) Type Density (spf) Wt. (g) Temp. O.D. (in.) (concrete target) Rating ( F) Entry Penetration Hole (in.) (in.) Swing Jet II 1-3/8 x Systems 3-3/4 DP 4.9 STK-3750-401SJ 11.0 375 4.5.34 18.01 1-11/16 x 3-7/8 DP 4.4 STK-4250-402NTX 18.0 375 4.5.30 30.73 2-1/8 x 5-3/8 DP 3.5 STK-5500-401SJ 32.0 375 7.43 35.15 Shogun 1-5/8 DP 6 STP-1625-301 9.5 310 4.5.39 9.13 Systems 1-11/16 SDP 6 STP-1687-401NTX 8.4 375 5.23 18.39 1-11/16 SDP 6 STP-1687-401NT 9.0 375 5.24 16.40 1-11/16 DP 6 STP-1687-301E 8.4 310 4.5.35 11.22 1-11/16 BH 6 STP-1687-401NB 8.8 375 5.40 9.57 1-11/16 BH 6 STP-1687-301BH 10.8 310 5.5.48 9.03 2 DP 6 STP-2000-301 1 17.5 310 5.5.43 15.08 2-1/8 SDP 6spf STP-2125-401NTX 13.9 375 5.5.25 26.93 @40 o 2-1/8 SDP 6spf STP-2125-401NT 14.0 375 5.5.27 23.64 @40 o 2-1/8 DP 6 STP-2125-301E 18.0 310 5.5.43 16.17 2-1/8 BH 6 STP-2125-401NB 13.4 375 5.5.50 11.85 2-1/8 BH 6 STP-2125-301BH 19.0 310 5.5.62 12.06 2-1/2 SDP 4spf STP-2500-401NT 1 24.5 375 7.33 34.70 @0 o 2-1/2 SDP 4spf STP-2500-401NTX 26.4 375 5.5.34 36.44 @60 o 2-1/2 SDP 4spf STP-2500-401NT 24.5 375 5.5.35 33.33 @60 o Bi-Wire 1-11/16 DP 4 BWC-1687-301 1 11.0 310 5.5.37 6.55 Systems 2-1/8 DP 4 BWC-2125-302 1 22.0 310 5.5.45 10.55 Formed Wire 1-11/16 DP 4 FWC-1687-301 1 11.0 310 5.5.37 6.55 Systems 2-1/8 DP 4 FWC-2125-302 1 22.0 310 5.5.45 10.55 Link 1-11/16 DP 4 LNK-1687-301 1 11.0 310 5.5.37 6.55 Systems 2-1/8 DP 4 LNK-2125-302 1 22.0 310 5.5.45 10.55 Retrievable 1-11/16 SDP 4 RTG-1687-401NT 3.5 400 4.5.18 8.14 Tubing Gun 1-11/16 DP 4 RTG-1687-301 1 3.2 330 4.5.22 6.20 Systems 1-11/16 BH 4 RTG-1687-301BH 1 3.3 330 4.5.49 3.60 2-1/8 SDP 6 SDP-2125-402NTX 6.5 400 4.5.26 20.13 2-1/8 SDP 4 RTG-2125-401NT 6.7 400 4.5.29 13.48 2-1/8 DP 4 RTG-2125-302 6.5 330 4.5.29 10.73 2-1/8 GH 6 RTG-2125-302GH 1 6.4 330 5.5.40 6.35 2-1/8 BH 4 RTG-2125-302BH 1 6.4 330 5.5.50 3.60 2-3/8 SDP 4 TAG-2375-402NT 10.0 400 4.5.25 18.10 2-3/8 DP 4 TAG-2375-401BH 10.0 400 4.5.47 7.20 2-1/2 SDP 6 TAG-2500-402NT 1 11.0 400 4.5.32 18.57 2-1/2 SDP 4 RTG-2500-305 13.0 330 4.5.32 18.57 2-1/2 DP 6 RTG-2500-302 1 11.0 330 4.5.34 14.63 1Unofficial Data (361) 299-9457 2000

Time vs. Temperature Chart for Explosives Time (Hours) 1 2 3 4 6 8 10 24 48 100 200 600 F (316 C) 575 F (302 C) PYX & NONA 550 F (288 C) 525 F (274 C) HNS 500 F (260 C) 475 F (246 C) 450 F (232 C) 425 F (218 C) 400 F (204 C) 375 F (191 C) HMX 350 F (177 C) 325 F (163 C) RDX 300 F (316 C) 275 F (135 C) 1 2 3 4 6 8 10 24 48 100 200 This chart is intended for reference purposes only. Explosive systems ratings are developed on many factors. We recommend that the end user contact Wood Group Logging Services for technical assistance for the following conditions: TCP operations involving HNS or PYX explosives Exposed Wireline operations above 12,500 psi or 310 F Hollow Carrier wireline operations above 375 F 250 F (121 C) 225 F (107 C) 200 F (93 C) In any case, the end user must be able to satisfy himself to the suitability of any Wood Group product for a given condition. (361) 299-9457 2000

EFI Initiation System puts safety first when it comes to electrical detonation systems for downhole operations. The Safety Interlock TM EFI System is the only electrical system on the market that eleminates the Human Error Factor. Benefits No Shut Down of Normal Rig Activity Impact Insensitive RF (EMI), ESD, Stray Current Safe (AC & DC) Cannot be fired without Electronic Controller No Primary or Sensitive Explosives 400 o Temperature Rating for 24 Hours 25k PSI Maximum Pressure 2000

With Pressure Tool CENTER OF COIL PRESSURE SUB PLUG 9.74 PWP tool measures gamma rays, temperature of the well and bottom hole pressure during perforating operations. The PWP saves valuable time and reduces frequency of wireline trips. Specifications 1-11/16 PERFORATING GAMMA PRESSURE TEMPERATURE Tool Diameter 1 11/16 Length 98.12 57.31 67.05 98.12 Weight Temperature Rating Pressure Rating Operating Voltage (Gun fires on negative voltage) 35 lbs. 350 F 18,000 PSI 120 VDC, Scint/Press/Temp CENTER OF DETECTOR Logging Speed/Time Constant 10 ft./min. - 6 sec. 20 ft./min. - 3 sec. 30 ft./min. - 2 sec. 17.62 Scintillation and Geiger Gamma Rays Available Scintillation Shown 2000

Pressure Activated Time Delay Firing System High Pressure Time Delayed Firing Head (TDF) permits underbalance perforating through the use of a pressure actuated firing head employing a time delay fuse. The use of the time delay allows for time (9-10 minutes) to bleed the actuating pressure off the tubing, to achieve the desired underbalance, prior to firing the guns. The system may also be used with perforate and stimulate TCP to adjust the overbalance prior to the guns firing. Benefits Independently perforate selected zones. Fire several guns independently during one trip Obtain maximum utilization of underbalance Not affected by annulus pressure; can be run in heavy mud systems Can be used with full/or non-full opening tools Multiple guns can be run without gun spacers to reduce costs The TDF is ideal for production completions, drill stem testing, dual completions, and coiled tubing operations Recommended for running on top and/or bottom of gun assemblies Time delay extensions may be added for additional time in 10 minutes intervals (for N 2 operations) Specifications O.D. 1.68 4.3 cm Make-up Length 27.2 69.1 cm Max. Hydrostatic 20,000 PSI 137.9 MPa Min. Hydrostatic 2,000 PSI 13.8 MPa 2000

Differential Firing Head Assembly Differential Firing Head DFH was developed to allow low pressure actuation of TCP Guns. Benefits Underbalance perforating in horizontal wells without a packer Pressure balanced when run in hole for improved safety & reliability Can be adapted to run as an annulus pressure operated firing head using Packer Bypass System Can be run with Bar Activated Vent to open vent when firing Can be utilized with Time Delay fuses to provide time to reduce applied pressures. Specifications O.D. 3.13 7.9 cm Make-up Length 18.5 47 cm Max. Hydrostatic 20,000 PSI 137.9 MPa Max. Differential 12,500 PSI 86.1 MPa Min. Hydrostatic 250 PSI 1.7 MPa 2000

Redundant Annulus Pressure Firing System Redundant Annulus Pressure Firing System (R-APF) was designed to allow underbalance perforating for shoot and pull applications. The R-APF accomplishes this by using differential pressure across the packer to actuate the firing mechanism. Utilized with Packer Bypass system. Benefits Full bore design Can be used with any other Firing Head on top of the R-APF Can be used for Drill Stem Testing (DST) and shoot and pull applications Ideal for deviated wells Specifications O.D. 3.88 9.8 cm Make-up Length 32.5 82.5 cm Max. Hydrostatic 20,000 PSI 137.9 MPa Max. Differential 10,000 PSI 68.9 MPa Min. Hydrostatic 250 PSI 1.7 MPa 2000