Composite Plugs Downhole Isolation Tools - Multi-Stage Operations Index Rapid Mill Ball Drop... 1-2 Rapid Mill Flo-Back Flapper... 3-4 Series (Ball Drop, Bridge, Flo-Back, Flo-Back with Bio-Ball)... 5-6 Mill E-Z Series (Ball Drop, Bridge, Flo-Back, Flo-Back with Bio-Ball)...7-10 Mill E-Z Pump-Down Plugs...11-14 Snub Nose Plugs (Ball Drop, Bridge, Flo-Back, Flo-Back with Bio-Ball)...15-16 Long Range Plugs (Ball Drop, Bridge, Flo-Back, Flo-Back with Bio-Ball)...17-18 Bio-Ball - Specifications & Instructions... 19 Installation Instructions... 20 Recommended Running & Drilling Procedures... 21-23 OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405
Rapid Mill Ball Drop Frac Plug Innovation Revealed The RAPID MILL composite frac plug uses a ball drop procedure to isolate hydrocarbon formations for multi-stage frac operations. Mostly used for horizontal operations, the slim lightweight design makes deployment fast and efficient in vertical or horizontal wells. After setting, the Rapid Mill remains open for fluid f and als wireline services to continue until the ball drop isolation procedure has started. Once the surface-dropped ball is pumped down and seated in to the inner funnel top of the tool, the operator can pressure up against the plug to achieve isolation. Comprised of proprietary composite material and having a metallic content, the Rapid Mill can be quickly and easily milled and circulated back to surface using conventional milling, drilling with a rig and tubing, or with coiled tubing. FEatures a No tungsten carbide buttons or aluminum! a Composite mandrel aids in fast drill-outs and time saved. a Consistent drill times of 30 minutes or less a Can be deployed on wireline, coiled tubing, tubing or drill pipe a Designed for horizontal or vertical wells a Dependable cast iron slips secure plug in place a Unique pump down element design requires less fluid and pump pressure to deploy plug horizontally a Setting is done via a universal setting sleeve and adapter. a Positive lock-up feature to ensure lockup of multiple plugs in a single wellbore a Custom O.D. available upon request a Patent Pending Pump Down Wipers Available for Horizontal Applications OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 1
Rapid Mill Ball Drop Frac Plug CONTINUED o.d. casing Specs Plug Specs OPerating Ranges weight Range lb/ft (kg/m) min ID max ID O.D. I.D. LENGTH ball Size setting tool temp/ LOW PSI 4 (101.6) 9.50-11.00 (14.1-16.4) 3.476 (88.3) 3.548 (90.1) 3.188 (81.0) 4-1/2 (114.3) 5 (127.0) 5-1/2 (139.7) 9.50-13.5 (14.1-20.1) 15.10-17.10 (22.5-25.4) 11.50-18.00 (17.1-26.8) 14.00 (20.8) 15.50-23.00 (23.1-34.2) 3.754 (95.4) 4.276 (108.6) 4.670 (118.6) 4.090 (103.9) 3.826 (97.2) 4.560 (115.8) 4.95 (125.7) 3.570 (90.7) 3.440 (87.4) 4.600 (116.8) 4.300 (109.2) 0.630 (16.0) 1.130 (28.7) 24.0 (609.6) 1.5 (38.1) 2.125 (54.0) Baker #10 Baker #20 8K PSI (55.2MPa) Green Yel Casing Specs are according to API Tubing/Casing Dimension Chart information. OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 2
Rapid Mill Flo-Back Flapper Isolation Frac Plug Innovation Revealed The RAPID MILL Flo-Back Flapper composite frac plug is used to isolate hydrocarbon formations for multi-stage frac operations. The slim lightweight design makes deployment fast and efficient in vertical or horizontal wells. Once the Rapid Mill Flo-Back Flapper is set, the flapper closes, aling frac or perf operations above the tool to commence. After operations are complete, topside pressure is released and f is aled through the one-way opening. Comprised of proprietary composite material and having a metallic content, the Rapid Mill can be quickly and easily milled and circulated back to surface using conventional milling, drilling with a rig and tubing, or with coiled tubing. FEatures a No tungsten carbide buttons, and no aluminum! a Consistent drill times of 30 minutes or less a Can be deployed on wireline, coiled tubing, tubing or drill pipe a Flapper spring mechanism is built for horizontal or vertical wells a Dependable cast iron slips secure plug in place a Unique pump down element design requires less fluid and pump pressure to deploy plug horizontally a Setting is done via a universal setting sleeve and adapter. a Positive lock-up feature to ensure lockup of multiple plugs in a single wellbore a Custom O.D. available upon request a Patent Pending Pump Down Wipers Available for Horizontal Applications OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 3
Rapid Mill Flo-Back Flapper Isolation Frac Plug CONTINUED o.d. casing Specs Plug Specs OPerating Ranges weight Range lb/ft (kg/m) min ID max ID O.D. I.D. LENGTH setting tool temp/ LOW PSI 4 (101.6) 9.50-11.00 (14.1-16.4) 3.476 (88.3) 3.548 (90.1) 3.188 (81.0) 4-1/2 (114.3) 5 (127.0) 5-1/2 (139.7) 9.50-13.5 (14.1-20.1) 15.10-17.10 (22.5-25.4) 11.50-18.00 (17.1-26.8) 14.00 (20.8) 15.50-23.00 (23.1-34.2) 3.754 (95.4) 4.276 (108.6) 4.670 (118.6) 4.090 (103.9) 3.826 (97.2) 4.560 (115.8) 4.95 (125.7) 3.570 (90.7) 3.440 (87.4) 4.600 (116.8) 4.300 (109.2) 0.630 (16.0) 1.130 (28.7) 24.0 (609.6) Baker #10 Baker #20 8K PSI (55.2MPa) Green Yel Casing Specs are according to API Tubing/Casing Dimension Chart information. OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 4
Series Multi-Configuration Plugs Multi-Stage Operations Innovation Revealed The MAGNUM is a multi-configuration plug used to orarily isolate multi-stage vertical or horizontal completion operations. The base model of the Series is a ball drop configuration. When combined with three additional on-the-fly inserts (Bridge Plug, Flo-Back, or Flo-Back with Bio-Ball), this tool provides the service company with optimum on-site versatility. Comprised of proprietary composite material and having a metallic content, the MAGNUM Series can be quickly and easily milled and circulated back to surface. Ball Drop Bridge Flo-Back Flo-Back w/ Bio-Ball Ball Drop: After setting, the tool remains open for fluid f and als wireline services to continue until the ball drop isolation procedure has started. Once the surface-dropped ball is pumped down and seated in to the inner funnel top of the tool, the operator can pressure up against the plug to achieve isolation. Bridge: The Bridge Plug, or Kill Plug, has a top venting ability, which als for upper and er equalization during drill out. Flo-Back: When the pressure be the plug is greater than the pressure above, the one-way check valve will al the two zones to commingle. The operator can independently treat or test each zone and then remove the flo-back plug(s) in one trip with conventional milling or drilling tools. Flo-Back with Bio-Ball: Also built with a one-way check valve, this plug orarily prevents sand from invading the upper zone and eliminates cross-f problems by utilizing an Aqueous-Soluble Bio-Ball sealer. After the Bio-Ball has been dissolved by pressure, erature, or fluid, the check valve will al the two zones to commingle. The operator can then independently treat or test each zone and remove the flo-back plug(s) in an under-balanced environment in one trip. FEatures a Consistent drill times of 30 minutes or less a Can be set on wireline, coiled tubing, or production tubing using conventional setting tools a Can be milled or drilled with coiled tubing or a rig a Millable cast iron slips a High differential pressure rating a Top Venting Bridge configuration als for upper & er equalization during drill outs. a Positive lock-up feature to ensure plugs do not spin while milling a Low and high materials conducive to a wide range of environments a Utilizes conventional setting tools a Patented precision shearing device a Setting is done via a universal setting sleeve and adapter. a Unique pump down element design requires less fluid and pump pressure to deploy plug horizontally a Custom O.D. plugs are available upon request a Patent Pending Pump Down Wipers Available for Horizontal Applications OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 5
Series Multi-Configuration Plugs Multi-Stage Operations CONTINUED Ball Drop Bridge Plug Flo-Back Flo-Back with Bio-Ball o.d. 2-7/8 (73.0) 3-1/2 (88.9) 4 (101.6) 4-1/2 (114.3) 5 (127.0) 5-1/2 (139.7) 7 (177.8) 7-5/8 (193.7) casing Specs Plug Specs OPerating Ranges Ball F weight Range min ID max ID O.D. Drop Back Min Min LENGTH ball Size setting MID lb/ft I.D. I.D. tool temp/ (kg/m) LOW PSI 6.4-7.9 (9.5-11.8) 7.7 (11.5) 9.30-10.20 (13.8-15.2) 12.95 (19.3) 9.50-11.00 (14.1-16.4) 9.50-13.5 (14.1-20.1) 15.10-17.10 (22.5-25.4) 11.50-18.00 (17.1-26.8) 14.00 (20.8) 15.50-23.00 (23.1-34.2) 17.00-20.00 (25.3-29.8) 23.00-32.00 (34.2-47.6) 24.00-33.70 (35.7-50.2) 2.323 (59.0) 2.922 (74.2) 2.75 3.476 (88.3) 3.754 (95.4) 4.276 (108.6) 4.67 (118.6) 6.456 (164.0) 6.094 (154.8) 6.765 (171.8) 2.441 (62.0) 2.992 (76.0) 2.75 3.548 (90.1) 4.090 (103.9) 3.826 (97.2) 4.560 (115.8) 4.95 (125.7) 6.538 (166.1) 6.366 (161.7) 7.025 (178.4) 2.150 (54.6) 2.825 (71.8) 2.725 (69.2) 2.500 (63.5) 3.188 (81.0) 3.570 (90.7) 3.440 (87.4) 0.440 (11.2) 1.250 (31.8) 4.600 (116.8) 1.75 4.300 (44.5) (109.2) 5.950 (151.1) 5.750 (146.1) 6.250 (158.8) 2.5 (63.5) 0.440 (11.2) 0.500 (12.7) 0.630 (16.0) 1.0 (25.4) 21.0 (533.4) 26.0 (660.4) 28.0 (711.2) 31 (787.4) 1.125 (28.6) 1.5 (38.1) 2.125 (54.0) 2.75 (70.0) Casing Specs are according to API Tubing/Casing Dimension Chart information. Baker #5 Baker #10 Baker #20 Not Yet Available 8K PSI (55.2MPa) Green Yel 300 F (149ºC) HIgh 400 F (204ºC) / Viton OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 6
Mill E-Z Temporary Isolation Tools Multi-Stage Operations Innovation Revealed The Mill E-Z Composite Plugs are used for orary isolation in multi-stage vertical or horizontal completion operations. The Mill E-Z line includes the Ball Drop, Bridge Plug, Flo-Back and Flo-Back with Bio-Ball Plugs. Horizontal applications are accomplished with the addition of a Pump Down wiper element. Comprised of proprietary composite material and having a metallic content, the Mill E-Z can be quickly and easily milled and circulated back to surface. Ball Drop Bridge Flo-Back Flo-Back w/ Bio-Ball Mill E-Z Ball Drop: After setting, the tool remains open for fluid f and als wireline services to continue until the ball drop isolation procedure has started. Once the surface-dropped ball is pumped down and seated in to the inner funnel top of the tool, the operator can pressure up against the plug to achieve isolation. Mill E-Z Bridge: The Bridge Plug, or Kill Plug, has a top venting ability, which als for upper and er equalization during drill out. Mill E-Z Flo-Back: When the pressure be the plug is greater than the pressure above, the one-way check valve will al the two zones to commingle. The operator can independently treat or test each zone and then remove the flo-back plug(s) in one trip with conventional milling or drilling tools. Mill E-Z Flo-Back with Bio-Ball: Also built with a one-way check valve, this plug orarily prevents sand from invading the upper zone and eliminates cross-f problems by utilizing an Aqueous-Soluble Bio-Ball sealer. After the Bio-Ball has dissolved by pressure, erature, or fluid, the check valve will al the two zones to commingle. The operator can then independently treat or test each zone and remove the flo-back plug in an under-balanced environment in one trip. FEatures a Consistent drill times of 30 minutes or less a Can be set on wireline, coiled tubing, or production tubing using conventional setting tools a Utilizes conventional setting tools a Can be milled or drilled with coiled tubing or a rig a Millable cast iron slips a High differential pressure rating a Top Venting Bridge configuration als for upper & er equalization during drill outs. a Low and high materials conducive to a wide range of environments a Positive lock-up feature to ensure plugs do not spin while milling a Patented precision shearing device a Setting is done via a universal setting sleeve and adapter. a Custom O.D. plugs are available upon request a Patent #6796376 Pump Down Wipers Available for Horizontal Applications OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 7
Mill E-Z Ball Drop Plug - Multi-Stage Operations Ball drop Drop Plug plug o.d. casing Specs Plug Specs OPerating Ranges weight Range lb/ft (kg/m) min ID max ID O.D. I.D. LENGTH ball Size setting tool temp/ LOW PSI MID HIgh 3-1/2 (88.9) 7.7 (11.5) 9.30-10.20 (13.8-15.2) 12.95 (19.3) 2.922 (74.2) 2.75 2.992 (76.0) 2.75 2.825 (71.8) 2.725 (69.2) 2.500 (63.5) 0.750 (19.1) 17.50 (444.5) 1.0 (25.4) Baker #5 Not Yet Available 4 (101.6) 9.50-11.00 (14.1-16.4) 3.476 (88.3) 3.548 (90.1) 3.188 (81.0) 4-1/2 (114.3) 5 (127.0) 5-1/2 (139.7) 7 (177.8) 9.50-13.5 (14.1-20.1) 15.10-17.10 (22.5-25.4) 18.80-20.00 (28.0-29.8) 11.50-18.00 (17.1-26.8) 14.00 (20.8) 15.50-23.00 (23.1-34.2) 17.00-20.00 (25.3-29.8) 23.00-32.00 (34.2-47.6) 3.754 (95.4) 3.640 (92.5) 4.276 (108.6) 4.67 (118.6) 6.456 (164.0) 6.094 (154.8) 4.090 (103.9) 3.826 (97.2) 3.640 (92.5) 4.560 (115.8) 4.95 (125.7) 6.538 (166.1) 6.366 (161.7) 3.570 (90.7) 3.440 (87.4) 3.375 (85.7) 1.360 (34.5) 4.600 (116.8) 1.900 4.300 (48.3) (109.2) 5.950 (151.1) 5.750 (146.1) 2.500 (63.5) 24.0 (609.6) 1.75 (44.5) 2.125 (54.0) Baker #10 Baker #20 8K PSI (55.2MPa) Green Yel 300 F (149ºC) 400 F (204ºC) / Viton 7-5/8 (193.7) 24.00-33.70 (35.7-50.2) 6.765 (171.8) 7.025 (178.4) 6.250 (158.8) Casing Specs are according to API Tubing/Casing Dimension Chart information. OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 8
Mill E-Z Bridge Plug - Multi-Stage Operations bridge Bridge plug Plug o.d. casing Specs Plug Specs OPerating Ranges weight Range lb/ft (kg/m) min ID max ID O.D. LENGTH setting tool temp/ LOW PSI MID HIgh 2-3/8 (60.3) 2-7/8 (73.0) 3-1/2 (88.9) 4 (101.6) 4-1/2 (114.3) 5 (127.0) 5-1/2 (139.7) 7 (177.8) 7-5/8 (193.7) 4.7 (7.0) 6.4-7.9 (9.5-11.8) 7.7 (11.5) 9.30-10.20 (13.8-15.2) 12.95 (19.3) 9.50-11.00 (14.1-16.4) 9.50-13.5 (14.1-20.1) 15.10-17.10 (22.5-25.4) 18.80-20.00 (28.0-29.8) 11.50-18.00 (17.1-26.8) 14.00 (20.8) 15.50-23.00 (23.1-34.2) 17.00-20.00 (25.3-29.8) 23.00-32.00 (34.2-47.6) 24.00-33.70 (35.7-50.2) 1.995 (50.7) 2.323 (59.0) 2.922 (74.2) 2.750 3.476 (88.3) 3.754 (95.4) 3.640 (92.5) 4.276 (108.6) 4.67 (118.6) 6.456 (164.0) 6.094 (154.8) 6.765 (171.8) 1.995 (50.7) 2.441 (62.0) 3.992 (76.0) 2.750 3.548 (90.1) 4.090 (103.9) 3.826 (97.2) 3.640 (92.5) 4.560 (115.8) 4.95 (125.7) 6.538 (166.1) 6.366 (161.7) 7.025 (178.4) 1.750 (44.5) 2.150 (54.6) 2.825 (71.8) 2.725 (69.2) 2.500 (63.5) 3.188 (81.0) 3.570 (90.7) 3.440 (87.4) 3.375 (85.7) 16.380 (416.1) 17.50 (444.5) 23.88 (606.6) 4.600 (116.8) 23.80 4.300 (604.5) (109.2) 5.950 (151.1) 5.750 (146.1) 6.250 (158.8) 24.0 (609.6) Baker #5 Baker #10 Baker #20 Not Yet Available 8K PSI (55.2MPa) Green Casing Specs are according to API Tubing/Casing Dimension Chart information. Not Yet Available Yel 300 F (149ºC) 400 F (204ºC) / Viton OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 9
Mill E-Z Flo-Back Plug (with Bio-Ball Option) Multi-Stage Operations Flo-Back plug Plug o.d. casing Specs Plug Specs OPerating Ranges weight Range lb/ft (kg/m) min ID max ID O.D. I.D. LENGTH setting tool temp/ LOW PSI MID HIgh 2-7/8 (73.0) 3-1/2 (88.9) 4 (101.6) 4-1/2 (114.3) 5 (127.0) 5-1/2 (139.7) 7 (177.8) 7-5/8 (193.7) 6.4-7.9 (9.5-11.8) 7.7 (11.5) 9.30-10.20 (13.8-15.2) 12.95 (19.3) 9.50-11.00 (14.1-16.4) 9.50-13.5 (14.1-20.1) 15.10-17.10 (22.5-25.4) 18.80-20.00 (28.0-29.8) 11.50-18.00 (17.1-26.8) 14.00 (20.8) 15.50-23.00 (23.1-34.2) 17.00-20.00 (25.3-29.8) 23.00-32.00 (34.2-47.6) 24.00-33.70 (35.7-50.2) 2.323 (59.0) 2.922 (74.2) 2.75 3.476 (88.3) 3.754 (95.4) 3.640 (92.5) 4.276 (108.6) 4.670 (118.6) 6.456 (164.0) 6.094 (154.8) 6.765 (171.8) 2.441 (62.0) 2.992 (76.0) 2.75 3.548 (90.1) 4.090 (103.9) 3.826 (97.2) 3.640 (92.5) 4.560 (115.8) 4.950 (125.7) 6.538 (166.1) 6.366 (161.7) 7.025 (178.4) 2.150 (54.6) 2.825 (71.8) 2.725 (69.2) 2.500 (63.5) 3.188 (81.0) 3.570 (90.7) 3.440 (87.4) 3.375 (85.7) 0.500 (12.7) 0.630 (16.0) 18.38 (466.9) 23.88 (606.6) 4.600 (116.8) 23.80 4.300 (604.5) (109.2) 5.950 (151.1) 5.750 (146.1) 6.250 (158.8) 0.880 (22.4) 24.0 (609.6) Baker #5 Baker #10 Baker #20 Casing Specs are according to API Tubing/Casing Dimension Chart information. Not Yet Available 8K PSI (55.2MPa) Green Yel 300 F (149ºC) 400 F (204ºC) / Viton OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 10
Mill E-Z Pump-Down Plug - Multi-Stage Operations Innovation Revealed The MILL E-Z PUMP-DOWN PLUGS are utilized mostly for multi-stage horizontal completions. Although all Composite Plugs can be equipped with Pump Down Wipers, the Mill E-Z enables the wireline, guns, CCL, plug and other BHA s to be pumped to a desired depth. Once the depth is reached, MILL E-Z Pump Down Plugs are then set like a conventional bridge plug. Comprised of proprietary composite material and having a metallic content, the Mill E-Z Pump Down Plug can be quickly and easily milled and circulated back to surface using conventional milling, drilling with a rig and tubing, or with coiled tubing. Ball Drop Bridge Flo-Back Flo-Back w/ Bio-Ball Mill E-Z Ball Drop: After setting, the tool remains open for fluid f and als wireline services to continue until the ball drop isolation procedure has started. Once the surface-dropped ball is pumped down and seated in to the inner funnel top of the tool, the operator can pressure up against the plug to achieve isolation. Mill E-Z Bridge: The Bridge Plug, or Kill Plug, has a top venting ability, which als for upper and er equalization during drill out. Mill E-Z Flo-Back: When the pressure be the plug is greater than the pressure above, the one-way check valve will al the two zones to commingle. The operator can independently treat or test each zone and then remove the flo-back plug(s) in one trip with conventional milling or drilling tools. Mill E-Z Flo-Back with Bio-Ball: Also built with a one-way check valve, this plug orarily prevents sand from invading the upper zone and eliminates cross-f problems by utilizing an Aqueous-Soluble Bio-Ball sealer. After the Bio-Ball has dissolved by pressure, erature, or fluid, the check valve will al the two zones to commingle. The operator can then independently treat or test each zone and remove the flo-back plug in an under-balanced environment in one trip. FEatures a Consistent drill times of 30 minutes or less a Can be pumped to depth at 5 to 8 barrels/min a Designed to be set in horizontal wells on wireline a Millable cast iron slips a Utilizes conventional setting tools a Mill or drill multiple plugs in a single trip a Low and high materials conducive to a wide range of environments a Utilize conventional milling or drilling tools for plug removal a Positive lock-up feature to ensure plugs do not spin while milling a Patented precision shearing device a High differential pressure rating a Custom Plug O.D. available upon request a Patent #6796376 OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 11
Mill E-Z Pump-Down Ball Drop Plug - Multi-Stage Operations CONTINUED o.d. casing Specs Plug Specs OPerating Ranges weight Range lb/ft (kg/m) min ID max ID O.D. I.D. LENGTH ball Size setting tool temp/ LOW PSI MID HIgh 3-1/2 (88.9) 7.7 (11.5) 9.30-10.20 (13.8-15.2) 12.95 (19.3) 2.922 (74.2) 2.75 2.992 (76.0) 2.75 2.825 (71.8) 2.725 (69.2) 2.500 (63.5) 0.750 (19.1) 17.50 (444.5) 1.0 (25.4) Baker #5 Not Yet Available 4 (101.6) 9.50-11.00 (14.1-16.4) 3.476 (88.3) 3.548 (90.1) 3.188 (81.0) 4-1/2 (114.3) 5 (127.0) 5-1/2 (139.7) 7 (177.8) 9.50-13.5 (14.1-20.1) 15.10-17.10 (22.5-25.4) 18.80-20.00 (28.0-29.8) 11.50-18.00 (17.1-26.8) 14.00 (20.8) 15.50-23.00 (23.1-34.2) 17.00-20.00 (25.3-29.8) 23.00-32.00 (34.2-47.6) 3.754 (95.4) 3.640 (92.5) 4.276 (108.6) 4.67 (118.6) 6.456 (164.0) 6.094 (154.8) 4.090 (103.9) 3.826 (97.2) 3.640 (92.5) 4.560 (115.8) 4.95 (125.7) 6.538 (166.1) 6.366 (161.7) 3.570 (90.7) 3.440 (87.4) 3.375 (85.7) 1.360 (34.5) 4.600 (116.8) 1.900 4.300 (48.3) (109.2) 5.950 (151.1) 5.750 (146.1) 2.500 (63.5) 24.0 (609.6) 1.75 (44.5) 2.125 (54.0) Baker #10 Baker #20 8K PSI (55.2MPa) Green Yel 300 F (149ºC) 400 F (204ºC) / Viton 7-5/8 (193.7) 24.00-33.70 (35.7-50.2) 6.765 (171.8) 7.025 (178.4) 6.250 (158.8) Casing Specs are according to API Tubing/Casing Dimension Chart information. OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 12
Mill E-Z Pump-Down Bridge Plug - Multi-Stage Operations bridge Bridge plug Plug Bridge Plug o.d. casing Specs Plug Specs OPerating Ranges weight Range lb/ft (kg/m) min ID max ID O.D. LENGTH setting tool temp/ LOW PSI MID HIgh 2-3/8 (60.3) 2-7/8 (73.0) 3-1/2 (88.9) 4 (101.6) 4-1/2 (114.3) 5 (127.0) 5-1/2 (139.7) 7 (177.8) 7-5/8 (193.7) 4.7 (7.0) 6.4-7.9 (9.5-11.8) 7.7 (11.5) 9.30-10.20 (13.8-15.2) 12.95 (19.3) 9.50-11.00 (14.1-16.4) 9.50-13.5 (14.1-20.1) 15.10-17.10 (22.5-25.4) 18.80-20.00 (28.0-29.8) 11.50-18.00 (17.1-26.8) 14.00 (20.8) 15.50-23.00 (23.1-34.2) 17.00-20.00 (25.3-29.8) 23.00-32.00 (34.2-47.6) 24.00-33.70 (35.7-50.2) 1.995 (50.7) 2.323 (59.0) 2.922 (74.2) 2.750 3.476 (88.3) 3.754 (95.4) 3.640 (92.5) 4.276 (108.6) 4.67 (118.6) 6.456 (164.0) 6.094 (154.8) 6.765 (171.8) 1.995 (50.7) 2.441 (62.0) 3.992 (76.0) 2.750 3.548 (90.1) 4.090 (103.9) 3.826 (97.2) 3.640 (92.5) 4.560 (115.8) 4.95 (125.7) 6.538 (166.1) 6.366 (161.7) 7.025 (178.4) 1.750 (44.5) 2.150 (54.6) 2.825 (71.8) 2.725 (69.2) 2.500 (63.5) 3.188 (81.0) 3.570 (90.7) 3.440 (87.4) 3.375 (85.7) 16.380 (416.1) 17.50 (444.5) 23.88 (606.6) 4.600 (116.8) 23.80 4.300 (604.5) (109.2) 5.950 (151.1) 5.750 (146.1) 6.250 (158.8) 24.0 (609.6) Baker #5 Baker #10 Baker #20 Not Yet Available 8K PSI (55.2MPa) Green Casing Specs are according to API Tubing/Casing Dimension Chart information. Not Yet Available Yel 300 F (149ºC) 400 F (204ºC) / Viton OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 13
Mill E-Z Pump-Down Flo-Back Plug (with Bio-Ball Option) Multi-Stage Operations Flo-Back plug Plug o.d. casing Specs Plug Specs OPerating Ranges weight Range lb/ft (kg/m) min ID max ID O.D. I.D. LENGTH setting tool temp/ LOW PSI MID HIgh 2-7/8 (73.0) 3-1/2 (88.9) 4 (101.6) 4-1/2 (114.3) 5 (127.0) 5-1/2 (139.7) 7 (177.8) 7-5/8 (193.7) 6.4-7.9 (9.5-11.8) 7.7 (11.5) 9.30-10.20 (13.8-15.2) 12.95 (19.3) 9.50-11.00 (14.1-16.4) 9.50-13.5 (14.1-20.1) 15.10-17.10 (22.5-25.4) 18.80-20.00 (28.0-29.8) 11.50-18.00 (17.1-26.8) 14.00 (20.8) 15.50-23.00 (23.1-34.2) 17.00-20.00 (25.3-29.8) 23.00-32.00 (34.2-47.6) 24.00-33.70 (35.7-50.2) 2.323 (59.0) 2.922 (74.2) 2.75 3.476 (88.3) 3.754 (95.4) 3.640 (92.5) 4.276 (108.6) 4.670 (118.6) 6.456 (164.0) 6.094 (154.8) 6.765 (171.8) 2.441 (62.0) 2.992 (76.0) 2.75 3.548 (90.1) 4.090 (103.9) 3.826 (97.2) 3.640 (92.5) 4.560 (115.8) 4.950 (125.7) 6.538 (166.1) 6.366 (161.7) 7.025 (178.4) 2.150 (54.6) 2.825 (71.8) 2.725 (69.2) 2.500 (63.5) 3.188 (81.0) 3.570 (90.7) 3.440 (87.4) 3.375 (85.7) 0.500 (12.7) 0.630 (16.0) 18.38 (466.9) 23.88 (606.6) 4.600 (116.8) 23.80 4.300 (604.5) (109.2) 5.950 (151.1) 5.750 (146.1) 6.250 (158.8) 0.880 (22.4) 24.0 (609.6) Baker #5 Baker #10 Baker #20 Casing Specs are according to API Tubing/Casing Dimension Chart information. Not Yet Available 8K PSI (55.2MPa) Green Yel 300 F (149ºC) 400 F (204ºC) / Viton OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 14
Snub Nose Low Temp/Low Pressure Plug Innovation Revealed The SNUB NOSE composite frac plug is a multi-configuration plug used to orarily isolate multi-stage vertical or horizontal completion operations. The base model of the Snub Nose is a ball drop configuration. When combined with three additional on-the-fly inserts (Bridge Plug, Flo-Back, or Flo-Back with Bio-Ball), this tool provides the service company with optimum on-site versatility. Comprised of proprietary composite material and having a metallic content, the Snub Nose can be quickly and easily milled and circulated back to surface. Ball Drop Bridge Flo-Back Flo-Back w/bio-ball Snub Nose Ball Drop: After setting, the tool remains open for fluid f and als wireline services to continue until the ball drop isolation procedure has started. Once the surface-dropped ball is pumped down and seated in to the inner funnel top of the tool, the operator can pressure up against the plug to achieve isolation. Snub Nose Bridge: The Bridge Plug, or Kill Plug, has a top venting ability, which als for upper and er equalization during drill out. Snub Nose Flo-Back: When the pressure be the plug is greater than the pressure above, the one-way check valve will al the two zones to commingle. The operator can independently treat or test each zone and then remove the flo-back plug(s) in one trip with conventional milling or drilling tools. Snub Nose Flo-Back with Bio-Ball: Also built with a one-way check valve, this plug orarily prevents sand from invading the upper zone and eliminates cross-f problems by utilizing an Aqueous-Soluble Bio-Ball sealer. After the Bio-Ball has been dissolved by pressure, erature, and fluid, the check valve will al the two zones to commingle. The operator can then independently treat or test each zone, remove the flo-back plug(s) in an under-balanced environment, all in one trip. FEatures a No tungsten carbide buttons or aluminum! a Composite mandrel aids in fast drill-outs and time saved. a Consistent drill times of 15 minutes or less a Can be deployed on wireline, coiled tubing, tubing or drill pipe a Designed for horizontal or vertical wells a Dependable patented cast iron slips secure plug in place a Unique pump down element design requires less fluid and pump pressure to deploy plug horizontally a Setting is done via a universal setting sleeve and adapter. a Positive lock-up feature to ensure lockup of multiple plugs in a single wellbore a Custom O.D. available upon request a Patent Pending Pump Down Wipers Available for Horizontal Applications OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 15
Snub Nose Low Temp/Low Pressure Plug CONTINUED Ball Drop Bridge Plug Flo-Back Flo-Back w/bio-ball o.d. 4 (101.6) 4-1/2 (114.3) 5 (127.0) 5-1/2 (139.7) casing Specs weight Range lb/ft (kg/m) 9.50-11.00 (14.1-16.4) 9.50-13.5 (14.1-20.1) 15.10-17.10 (22.5-25.4) 11.50-18.00 (17.1-26.8) 14.00 (20.8) 15.50-23.00 (23.1-34.2) min ID 3.476 (88.3) 3.754 (95.4) 4.276 (108.6) 4.670 (118.6) max ID 3.548 (90.1) 4.090 (103.9) 3.826 (97.2) 4.560 (115.8) 4.95 (125.7) O.D. 3.188 (81.0) 3.570 (90.7) 3.440 (87.4) 4.600 (116.8) 4.300 (109.2) Ball Drop Min I.D. 0.500 (12.7) Plug Specs F Back Min I.D. 0.280 (7.1) LENGTH 20.0 (508.0) 21.0 (533.4) ball Size 1.5 (38.1) 1.5 (38.1) setting tool Baker #10 Baker #10, #20 OPerating Ranges 6K PSI (41.4MPa) Green Casing Specs are according to API Tubing/Casing Dimension Chart information. OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 16
Long Range Slim Plug with Wider Range Capabilities Innovation Revealed The Long Range composite frac plug is s latest offering to enable operators to isolate wellbores in challenging applications. Because of the tool s slim outer diameter and expansive reach, The Long Range can pass through damaged casing, restricted internal casing diameters, or existing casing patches in the well bore. This tool can be set on wireline or coiled tubing. Comprised of proprietary composite materials, The Long Range also features dependable cast iron slips, superior element sealing package, and a rigid core to ensure the plug passes through the toughest of conditions. This plug is available in all the foling configurations: Ball Drop, Bridge Plug, Flo-Back, and F-Back with Bio-Ball. Ball Drop Bridge Flo-Back Flo-Back w/ Bio-Ball Long Range Ball Drop: After setting, the tool remains open for fluid f and als wireline services to continue until the ball drop isolation procedure has started. Once the surface-dropped ball is pumped down and seated in to the inner funnel top of the tool, the operator can pressure up against the plug to achieve isolation. Long Range Bridge: The Bridge Plug isolates the wellbore in both directions and has a top venting ability, which als for upper and er equalization during drill out. Long Range Flo-Back: When the pressure be the plug is greater than the pressure above, the one-way check valve will al the two zones to commingle. The operator can independently treat or test each zone and then remove the flo-back plug(s) in one trip with conventional milling or drilling tools. Long Range Flo-Back with Bio-Ball: Also built with a one-way check valve, this plug orarily prevents sand from invading the upper zone and eliminates cross-f problems by utilizing an Aqueous-Soluble Bio-Ball sealer. After the Bio-Ball has been dissolved by pressure, erature, or fluid, the check valve will al the two zones to commingle. The operator can then independently treat or test each zone and remove the flo-back plug(s) in an under-balanced environment in one trip. FEatures a No tungsten carbide buttons! a Can be deployed on wireline or coiled tubing a Designed for horizontal or vertical wells a Unique pump down element design requires less fluid and pump pressure to deploy plug horizontally a Dependable cast iron slips secure plug in place a Setting is done via a universal setting sleeve and adapter. a Positive lock-up feature to ensure lockup of multiple plugs in a single wellbore a Custom O.D. available upon request a Patent Pending Pump Down Wipers Available for Horizontal Applications OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 17
Long Range Slim Plug with Wider Range Capabilities CONTINUED Ball Drop Bridge Plug Flo-Back Flo-Back with Bio-Ball casing Specs Plug Specs OPerating Ranges Ball o.d. min ID max ID O.D. Drop Min LENGTH ball Size setting MID I.D. tool temp/ LOW PSI HIgh 4-1/2 (114.3) 5-1/2 (139.7) 3.500 (88.9) 4.376 (111.1) 4.276 (108.6) 4.950 (125.7) 3.250 (82.6) 4.04 (103.1) 0.500 (12.7) 1.500 (38.1) 32.0 (812.8) 29.4 (746.8) 1.5 (38.1) 2.125 (54.0) Owen 2-1/8" or 3-1/4" Multi-Stage 8K PSI (55.2MPa) Green Yel 300 F (149ºC) 400 F (204ºC) / Viton Casing Specs are according to API Tubing/Casing Dimension Chart information. OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 18
Flo-Back with Bio-Ball - All Plugs Bio-Ball Specifications Appearance: Spherical, Opaque Compositions: PEO, PPO, PLA Specific Gravity: 1.18 Mechanical Integrity: Up to 5000 psi at 230ºF (34.5MPa at 110ºC) after 1 hour of exposure at erature Applications Range: 250ºF to 350ºF (121ºC to 177ºC) Compatible Fluids: Polar Solvents: e.g. Water, brine, short chain alcohols Incompatible Fluids: Non-Polar Solvents: e.g. Diesel, Benzene, Xylene, kerosene, Toluene Technical Considerations: Wet the Bio-Balls in Mineral oil prior to placement in the ball injector to avoid clumping. Do not expose to heat eratures greater than 180ºF (82ºC). Avoid contact with water or other polar solvents during storage. 1 Solubility behavior of BioBalls HR under various testing conditions. All tests were performed at 500 psi (3.5MPa). 0.9 Diameter (in) 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 2% KCI 250F 15% HCI 250F 25% HCI 250F 2% KCI 300F (149ºC) 15% HCI 300F (149ºC) 25% HCI 300F (149ºC) 0 0 5 10 15 20 25 30 35 40 45 Time (hrs) OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 19
Installation of MILL E-Z, MAGNUM Series, OR RAPID MILL Composite Plug Prior to running a Mill E-Z, MAGNUM Series, or RAPID MILL Composite Plug on wireline, it is recommended that a junk basket and gauge ring larger than the OD of the plug, and less than the drift of the casing, should be ran. A depth of greater than the setting depth of the bridge plug is desired. If any obstruction is encountered in the casing, additional runs should be made to recover obstruction or an alternate casing cleanup process considered. Ensure the wireline setting tool has the appropriate amount of oil according to the erature at the Plug s setting depth. It is preferable to use a S Set Power Charge in the setting tool. Make sure all connections on the setting tool are tight. Hand tighten the Mill E-Z, MAGNUM Series, RAPID MILL, or SNUB NOSE Composite Plug setting sleeve onto the setting tool. For the Mill E-Z, MAGNUM Series, or SNUB NOSE, screw the adapter mandrel into the Mill E-Z Composite Plug and use a small pipe wrench when tightening the adapter mandrel into the aluminum mandrel of the plug. *NOTE: Do not tighten across shear groove. Slightly more than hand tightened is sufficient. For the Mill E-Z or MAGNUM Series 2-3/8", 2-7/8", or 3-1/2" (60.3mm, 73.0mm, or 88.9mm) apply thread tape to upper thread of adapter mandrel. This will prevent the adapter mandrel from falling into the well bore while coming out of the hole. For the Mill E-Z, MAGNUM Series, or SNUB NOSE 4", 4-1/2", 5-1/2", 7", 7-5/8", 8-5/8" or 9-5/8" (101.6mm, 114.3mm, 139.7mm, 177.8mm, 193.7mm, 219.0mm or 244.5mm) apply torsion spring to upper thread of adapter mandrel. This will prevent the adapter mandrel from falling into the well bore while coming out of the hole. For the RAPID MILL Composite Plug, apply included LOCTITE to the bottom threads on the adapter mandrel. Then, thread adapter mandrel in to the brass shear sub in the bottom of the RAPID MILL Composite Plug. Visually inspect the bottom of the RAPID MILL Composite Plug to insure the adapter mandrel is bottomed out in the brass shear sub. Guide the bridge plug and adapter mandrel into the setting sleeve and into the setting tool. Rotate clockwise until the mandrel threads are fully engaged. It is not necessary to use a pipe wrench when tightening the adapter mandrel and plug into the setting tool. Firmly hand tightened is sufficient. Rotate the setting sleeve toward the plug until it has come into contact with the top of the bridge plug. Make sure there are no gaps between the top of the plug and the bottom of the setting sleeve. Also insure there is sufficient thread engagement between the setting sleeve and the setting tool. No more than 2 threads of the setting tool should be visible. Fs Setting Tools, rotate the jam nut down to the setting sleeve and tighten the jam nut to the setting sleeve with a pipe wrench. Tighten the set screw on the setting sleeve in to the setting tool. Now, the tool is ready to run in the hole. NOTE: If the air gap cannot be eliminated, the setting tool should be disassembled and inspected. OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 20
Running the MILL E-Z, MAGNUM Series, OR RAPID MILL Composite Plug in a vertical well Once the length of the CCL to the top of the plug has been determined, pick up the setting tool and Mill E-Z, MAGNUM Series, RAPID MILL, or SNUB NOSE Plug assembly with wireline. NOTE: For best results, DO NOT support the weight of the tool string by the bridge plug. Support the weight by handling the setting tool itself. Precaution should be used once the assembly is suspended as to not let the plug swing into valves or pressure lines thus causing damage or injury to the plug and employees. NOTE: Hitting fluid level or a sand bridge at a rapid speed could prematurely set the bridge plug! We recommend a line speed of ser than 100 (30.5m) per minute when hitting the fluid level. A line speed of approx. 200 per minute (61.0m) is recommended of a wellbore full of fluid. Certain conditions may warrant a less rapid descent or an increased rate of speed. Once the setting depth is achieved, set the plug and note any weight loss of the assembly on the wireline truck weight indicator. In some cases there may not be a positive indication that the plug is set. Pick up the setting assembly approx. 20 to 30 (6.1m to 9.1m) and note any weight loss or CCL movement. *Ample cement or sand may be used on the top of the plug to help absorb the percussion generated by the perforating guns. *Do not perforate within 75 (22.9m) of the plug after it is set. Disassemble the setting equipment from the setting tool. CAUTION: When testing the plug sly fill hole with fluid so as not to hydraulically hammer the plug down the hole with the column of fluid. Recommended pump rate is ¼ to ½ bbl/min for the first 30 minutes, then sly increase pump pressure to fill wellbore, to ensure a sufficient fluid cushion. Running the MILL E-Z, MAGNUM Series, OR RAPID MILL Composite Plug in a Horizontal well Once the length of the tool string has been determined, pick up the perforating guns, CCL, setting tool, and MILL E-Z, MAGNUM Series, Rapid Mill, or SNUB NOSE Composite Plug assembly with wireline. For best results, do not support the weight of the setting tool, CCL and plug by the plug. Support the weight by handling the setting tool itself. Precaution should be used once the assembly is suspended as to not let the plug swing into valves or pressure lines thus causing damage or injury to the plug and employees. When running the plug in the well, a line speed of 200 (61.0m) per minute or less is desirable in the vertical section of the well. Certain conditions may warrant a ser or faster descent. 1. While paying close attention to line tension, s down line speed to approx. 150 (45.7m) per minute when approaching the 30 degree kickoff point. 2. Start pumping fluid at a barrel a minute after tie in. 3. Increase pump pressure and rate to 2.0 BPM. 4. As deviation increases, you will sly increase pump pressure and fluid rate to 4 BPM, to 6 BPM, then 8 BPM, etc. Make sure to space out pressure and fluid rate increases as not to hit BHA with sudden force. Do not exceed 15 BPM or 5,000 psi (34.5MPa) of pump pressure at any time during the pump down process. It is not recommended to exceed 225 ft.(68.6m)/min. 5. Approximately 200 ft (61.0m) from desired set depth, s line speed to under 100ft (30.5m)/min to al line to become fully taut. 6. Once desired depth has been reached, shut down pumps. 7. Fire setting tool and al sufficient time to pass before picking up wireline. To disassemble the setting equipment from the setting tool, hold back-ups on the setting tool, rotate the setting sleeve loose, and remove the adapter mandrel from the inside of the setting sleeve. OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 21
Recommended Coiled Tubing Drilling/Milling Procedures For The Mill E-Z, MAGNUM SERIES and RAPID MILL Composite Plugs The foling Bottom Hole Assembly is recommended to remove the Mill E-Z, MAGNUM Series, RAPID MILL, or the SNUB NOSE Composite plug. Tri-Cone Sealed Bearing Bit or 5-Bladed Concave Junk Mill (95-98% of Drift Diameter) Hi Torque Mud Motor Hydraulic Disconnect Dual Back Pressure Valve Coiled Tubing Connector Enough Coil Tubing to reach bottom of well The foling is a recommended drilling/milling procedure for removing and eliminating one or multiple Mill E-Z, MAGNUM Series, RAPID MILL, or SNUB NOSE Composite Plugs from the well bore. Check to ensure all equipment is compatible and all running procedures are well within manufactures recommended guidelines. 1. Move in Coiled Tubing Equipment (It is recommended to have a Double Pump Truck spot the equipment. 2. Have a safety briefing to cover the rig up procedures 3. Rig up Coiled Tubing Equipment and enough lubricator to cover the bottom hole assembly, motor and the Mill. 4. Function test the BOP s with the coiled tubing crew. 5. Run Coil Tubing through the coiled tubing stack until pipe comes out of the lubricator. 6. Mic the coiled tubing to ensure the correct O.D. and no egg-shaping of the coiled tubing. 7. Straighten the coil and cut the bottom of the coil off. File the flared end of the coil to bevel the end of it. (This helps from cutting o-rings and damaging slips when making up the coil). 8. Make up the coil connector with a pull tester plate. Pull test the coil connector to manufactures recommended pull weight. NOTE: When pull testing the coil connector measure off the hydraulics, then compare it to the weight indicator to adjust the weight indicator if it is off. 9. Run the coil out of the lubricator and check the make on the coil. Retighten the coil connector and make up the set screws. 10. Load and circulate the coiled tubing with fluid until the fluid comes out clean. NOTE: Recommended to run in line filter with a screen. 11. Make up the dual back pressure valve, hydraulic release, and hi-torque motor with the recommended mill or bit. Test the motor at surface by drilling a test hole. 12. Rig up on the well and test. 13. Run in the hole, pumping through the motor at the minimum rate checking pick up and run in weights. 14. Approximately 1,000 (304.8m) before the perfs bring the pump rate up on the motor to the manufacturer s recommended rate (approx. 400 to 600 rpm). 15. Pump a dyed gel sweep. 16. Approximately 100 (30.5m) before the perfs depth establish the f rate in the return tank. The optimum rate is 1 bbl in / 1 bbl out. NOTE: The bbl for bbl rate will also depend on the pressures be the plug from the pressures from the open perfs. This will determine on how much back pressure to hold. If there is a possibility of drilling through higher a differential (after running the coil through the perfs, while staying off the plug) it would be necessary to clean out the well bore before drilling out the plug, this will eliminate the possibilities of sticking the coil. 17. After the rates and wellbore differentials are stable, run in the hole no more than 5.0 ft (1.5m) / min. watching the weight indicator. When you see about 200lbs to 500lbs (90.7Kgs to 226.8Kgs) of weight loss, let the coil unit creep in the hole about 0.1 to 0.3 ft (.03m to.09m)/min. watching for any pump pressure increases or continuation of weight loss. (No more than 1,000 lbs. [453.6Kgs]). Once you see the pump pressure increase 100 lbs. to 300 lbs. (45.4Kgs to 136.1Kgs) differential, set the brake to gain weight back to normal pump pressure. Release brake continuing the milling operations until string weight and pump pressure is regained (if you are taking a gas kick, it is recommended to pick up above the perfs and circulate the well until the pump rate and wellhead pressure is maintained and the weight on the coil is ok). OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 22
Recommended Coiled Tubing Drilling/Milling Procedures (Continued) 18. After the plug has been milled through, pump 10 bbl gel sweep with dye pumping 5 bbl gel and 5 bbl KCL water, then 5 bbl gel and continue to the desired depth. 19. For multiple plugs, continue drill-out procedures form step 14. NOTE: Each stage will have different bottom hole pressures which will determine on what needs to be held on the backside. Pumping gel sweeps before and after drilling the plug and circulating well clean before each stage will help from sticking the coiled tubing. NOTE: It is preferred to take a less aggressive approach and mill or grind the plug into small pieces to minimize debris size for particle management. Recommended Tubing Drilling Procedures For The Mill E-Z Composite Plugs The foling Bottom Hole Assembly is recommended to remove the Mill E-Z, MAGNUM Series, RAPID MILL, or SNUB NOSE Composite Plug. Tri-Cone Sealed Bearing Bit or 5-Bladed Concave Junk Mill (95-98% of Drift Diameter) Bit Sub or Pump-Off Bit Sub Power Swivel Enough Tubing to reach bottom of well The foling is a recommended drilling procedure for removing and eliminating Mill E-Z Composite Bridge Plugs from the well bore. Check to ensure all equipment is compatible and all running procedures are well within manufactures recommended guidelines. 1. Rig up bit sub and bit/mill to end of tubing. 2. Run assembly to bottom and tag cement or plug lightly. 3. Pick up 4-6 feet (1.2-1.8m) off Mill E-Z, MAGNUM Series, RAPID MILL, or SNUB NOSE Composite Plug or cement. 4. Keep the pressure and pump rate approximately 120-150 ft (36.6-45.7m)/min annular f, Approx 2 bbls/min. 5. Start turning power swivel and bring tubing 100-125 rpm. 6. Sly er bit assembly into hole until pump pressure increases or set down weight decreases. 7. Begin feathering the plug for the first few minutes to mill up the upper portion of the mandrel. 8. While drilling note any increase in pressure from the well due to the plug equalizing. 9. Pick up drill assembly to circulate the debris off the top of the plug. 10. Proceed to feathering the plug for the next few minutes while setting appox. 2,000 lbs (907.2Kgs) of tubing weight on the plug. 11. After drilling out the upper portion of the plug, pick up the tubing string 5 (1.5m) to al er zone to equalize and circulate debris. 12. Continue drilling operation until string weight and pump pressure is regained. 13. Chase the bottom of the plug to the bottom of the well or the top of the next plug. 14. Shut down the pumps. 15. For multiple plugs return to step 7 before shutting down the pumps. 16. The bottom section of the first plug will increase your drill time ever so slightly. NOTE: It is preferred to drill or grind the plug into small pieces to minimize debris size for particle management. OilTools.com 5655 Bear Lane, Suite 100, Corpus Christi, TX USA 78405 Page 23
Revision Date: January 13, 2010