SABER OIL & GAS VENTURES, LLC DAILY REPORT STATE UNIVERSITY T #8 ANDREWS COUNTY, TEXAS

Transcription

1 04/13/2012 Day #0 MIRU Academy #204. DWC: $124,015 CWC: $124,015 04/14/2012 Day #1 Current operation: Drilling at Spud well at 11 am 4/13/2012. Drill 17-1/2 surface hole to Dev surveys -.2 o at 242,.2 o at 481,.7 o at 695,.4 o at 908,.6 o at 1122,.5 o at MW = 8.6 ppg, Visc = 30 secs. DWC: $22,845. CWC: $146,860 04/15/2012 Day #2 Current Operation: Cementing Surface Casing. Drill 17-1/2 surface hole from 1505 to Run fluid caliper survey. TOH and LD BHA. Run 44 jts 13-3/8 54.5# J-55 STC casing to Float shoe on bottom and float collar at Casing centralizers at 1828, 1638, 1469, 1301, 1132, 963, 795, 626, 457, 289, 120, and 36. Wash last 6 jts to bottom. Rig up O-Tex cementers start cement job. Surveys -.5 o at DWC: $108,998 CWC: $255,858 04/16/2012 Day #3 Current Operation: Drilling at Cement surface pipe with 1900 sx class C with 4% gel + 5% salt + 1/8 pps celloflake mixed at 13.5 ppg with a yield of 1.77 cu ft/sk. Tailed in with 200 sx class C with 2% CaCl2 mixed at 14.8 ppg with a yield of 1.33 cu ft/sk. Circulated 300 sx cement to reserve pit. Plug down at 7:00 am 4/15/2012. Floats held. WOC 6 hours. Cut off conductor and weld on wellhead. Test to 1000 psi test good. NU and install flowline choke valve. Test BOP 250 low and 1000 high test good. Make up BHA and TIH. Start drilling cement at 11:00 pm 4/15/2012. Drill shoe jt and drill formation from 1852 to MW: 8.9 ppg, Visc: 28. DWC: $91,384 CWC: $347,242 04/17/2012 Day #4 Current Operation: Drilling at Drill from 1897 to Attempt to run survey pro drift failed. TOH, LD failed Pro- Drift. PU new Pro-Drift and TIH. Resume drilling from Sur 0 o at 1932,.4 o at 2408,.9 o at MW: 9.4 ppg, Visc: 30. DWC: $19,712 CWC: $366,954 1

2 04/18/2012 Day #5 Current Operation: Drilling at Drill from 3175 to Sur.4 o at 3218, 0 o at 3508,.5 o at 3850,.7 o at MW: 9.7 ppg, Visc: 31. DWC: $23,076 CWC: $390,030 04/19/2012 Day #6 Current Operation: Drilling at Drill from 4326 to Sur.9 o at 4540, 0.3 o at MW: 9.4 ppg, Visc: 29. DWC: $24,126 CWC: $414,156 04/20/2012 Day #7 Current Operation: Drilling at Drill from 5138 to Slight water flow started at GPM. Sur.4 o at 5336, 0.4 o at MW: 9.9 ppg, Visc: 31. DWC: $42,149 CWC: $456,305 04/21/2012 Day #8 Current Operation: Circulating for intermediate at Drill from 5905 to Water flow up to 15 GPM. Circulate hole 2-1/2 hours. Sur.3 o at MW: 10.0 ppg, Visc: 35, WL 12. DWC: $23,944 CWC: $480,249 04/22/2012 Day #9 Current Operation: WO Cementers. Condition mud and circulate 1 hour. TOH for intermediate casing. RU casing crew. Run 68 jts 8-5/8 32# HCK-55 LTC Casing ( ) followed by 97 jts 8-5/8 32# J- 55 LTC casing ( ) to Wash last 2 joints to bottom. Circulate hole and WO cementers 2 hours. Problems at bulk plant loading trucks. MW: 9.8 ppg, Visc: 31, WL 13. DWC: $204,916 CWC: $685,164 04/23/2012 Day #10 Current Operation: TIH with 7-7/8 bit. Circulate hole and wait on cementers 3-1/2 hours. RU O-Tex and cement intermediate casing with 750 sx 50:50 Class C cement + 10% gel + 5% salt +1/8#/sk Celloflake + 2#/sx Kolseal mixed at 11.8 ppg with a yield of 2.45 cu ft/sk followed by 400 sx Class C neat mixed at 14.8 ppg with a yield of 1.34 cu ft/sk. ND and PU BOP stack. Set slips on 8-5/8 with 160,000#. Cut off and dress 8-5/8. Remove spool and install B-section. Test to 1500 psi test good. NU BOP. Slip and cut drill line. TIH with drill string. 2

3 Attempt to pump through string pressured. TOH, float in string upside down. TIH, test pro-drift. MW: 8.4 ppg, Visc: 29. DWC: $51,743 CWC: $736,907 04/24/2012 Day #11 Current Operation: Drilling at Finish TIH. Tag cement at Test casing to 1000 psi. Test good. Drill out float, cement and shoe. Drill formation from 6695 to Sur 1.2 o at 7015, 1.2 o at 7192, 1.6 o at MW: 8.4 ppg, Visc: 28. DWC: $22,284 CWC: $759,191 04/25/2012 Day #12 Current Operation: TOH to change BHA. Drill from 7545 to Sur 2.1 o at 7790, 2.6 o at 7866, 2.6 o at 7951, 3.5 o at TOH to change to pendulum assembly. MW: 8.4 ppg, Visc: 29. DWC: $22,910 CWC: $782,101 04/26/2012 Day #13 Current Operation: Drilling at Slip and cut drill line. TIH with bit #4 and pendulum assembly. Drill from 8158 to Sur 3.0 o at 8158, 2.7 o at 8173, 2.8 o at 8209, 2.8 o at 8231, 2.4 o at MW: 8.4 ppg, Visc: 29. DWC: $50,218 CWC: $832,319 04/27/2012 Day #14 Current Operation: TOH to change BHA. Drill from 8275 to Sur 1.9 o at 8400, 1.8 o at MW: 8.4 ppg, Visc: 29. DWC: $28,421 CWC: $860,740 04/28/2012 Day #15 Current Operation: Drilling at TIH with new bit and BHA. Ream 2 jts to TD. Drill from 8454 to Sur 1.4 o at Mud up hole at 8700 MW: 8.6 ppg, Visc: 40. DWC: $20,501 CWC: $881,241 3

4 04/29/2012 Day #16 Current Operation: Repairing Swivel. Drill from 8746 to TOH to Replace swivel bearing (16.5 hours rig repair). MW: 8.6 ppg, Visc: 40, Ph: 11. DWC: $20,501 CWC: $901,742 04/30/2012 Day #17 Current Operation: Drilling at 9343 Replace swivel bearing. TIH (Rig repair 2.5 hours). Wash down 5 jts. Drill from 8848 to Sur.9 o at MW: 8.8 ppg, Visc: 37, Ph: 10. DWC: $20,501 CWC: $922,243 05/01/2012 Day #18 Current Operation: Drilling at 9812 Drill from 9343 to Sur 1.0 o at MW: 9.0 ppg, Visc: 37, WL: 16 Ph: 9. DWC: $21,755 CWC: $943,998 05/02/2012 Day #19 Current Operation: Drilling at Drill from 9812 to Sur 1.0 o at 9811, 1.8 o at MW: 8.8 ppg, Visc: 38, WL: 16 Ph: 10. DWC: $22,474 CWC: $966,472 05/03/2012 Day #20 Current Operation: TIH with bit #6. Drill from to TOH for bit change. Sur 1.6 o at MW: 9.0 ppg, Visc: 36, WL: 24, Chlorides: 24,000, Ph: 9.0 DWC: $48,400 CWC: $1,014,872 05/04/2012 Day #21 Current Operation: Drilling at 10,600. Finish TIH with bit #6. Drill from to Survey 2.0 o at MW: 8.9 ppg, Visc: 39, WL: 18, Chlorides: 22,000, Ph: 9.0 DWC: $22,074 CWC: $1,036,946 05/05/2012 Day #22 Current Operation: Drilling at 10,922. Drill from to MW: 8.9 ppg, Visc: 38, WL: 16, Chlorides: 25,000, Ph: 9.0 DWC: $22,748 CWC: $1,059,694 4

5 05/06/2012 Day #23 Depth: 11,200. Current Operation: Drilling at 11,200. Drill from to Survey 2.0 o at MW: 8.7 ppg, Visc: 38, WL: 12, Chlorides: 25,000, Ph: 9.5 DWC: $22,819 CWC: $1,082,513 05/07/2012 Day #24 Depth: Current Operation: TOH for open hole logs. Drill from 11,200 to Circ bottoms up. Short trip to Circ ½ hour. TIH to TD. Circ and condition mud. Spot 10.5 ppg pill on bottom. MW: 8.8 ppg, Visc: 38, WL: 7, Chlorides: 20,000, Ph: 9.5 DWC: $35,594 CWC: $1,118,107 05/08/2012 Day #25 Depth: Current Operation: Running 5-1/2 casing. Spot 10.5 ppg pill on bottom. TOH for logs. Changed pipe rams to 5-1/2. RU Halliburton WL and run Spectral Gamma Ray Dual Spaced Neutron Spectral Density Micro-log/Array Compensated True Resistivity/Borehole Sonic Array Tool from 11,240 to surface. RD Halliburton. Rig up Smith casing crew and start running 5-1/2 production string. Survey 1.8 o at MW: 9.0 ppg, Visc: 38, WL: 7, Chlorides: 20,000, Ph: 9.5 DWC: $50,010 CWC: $1,168,117 05/09/2012 Day #26 Depth: Current Operation: Rig Released - WOCU. Run 31 jts 5-1/2 17# HCL-80 casing ( ) followed by 239 jts 5-1/2 17# L-80 casing (10, ) to 11,314. Ran float shoe on bottom and float collar 2 jts up. Ran 30 centralizers on casing from TD to Wash casing to bottom from to Circulate and conditioned hole for 4-1/2 hours and WO O-Tex. RU O-Tex and Pro Petro nitrogen. Pumped 200 bbl mud with 200 SCF nitrogen per bbl. Cement well with 300 sx 50:50 Class H + 8% gel + 5% salt + 3 pps Kolseal + ¼ pps Celloflake +.3% C20 +.4% CF41 L (mixed at 12.2 ppg with a yield of 2.12 cu ft/sk) followed by 700 sx Class H + 2% Gel +.9% C16A +.2% C pps Celloflake gps CF % C-44 ( mixed at 14.4 ppg with a yield of 1.23 cu ft/sk). Plug down at 8:40 pm 5/8/2012. Had full returns throughout job. Set slips with 136 K. Cut off casing. Released rig at 12:45 am 5/9/2012. DWC: $287,800 CWC: $1,455,918 06/08/2012 Day 1 Backhoe scraped off location and leveled. Andrews Anchor set in (4) new deadmen anchors. Set in rental rig mat. Move in Basic Well Service and spot on well. Shut down for weekend. DWC: $5150 CWC: $5150 5

6 06/11/2012 Day #2 Unload, rack, and tally 355 joints of 2 7/8" L-80 tubing. Rig up pulling unit - ND 7 1/16" x 5000# WH and NU a rental 7 1/16" x 10,000# WH with a spool for the BOP. NU BOP & RIH with 4 3/4" skirted workover bit, bit sub, and 10 jnts of 2 7/8" L-80 tubing. Lined up pick up machine for tomorrow morning to finish in the hole with the 2 7/8" tubing string. Picked up and made up 2 3/8" swab line off of well. RU swab equipment and got ready to swab well. DWC: $23,585 CWC: $28,735 06/12/2012 Day #3 Rig up pick up and lay down machine. Pick up 2 7/8" L-80 tubing off of pipe racks and RIH to 11,274' tagged up on PBTD. Tagged up on joint # /2" casing is set at 11,314' with (1) 40' shoe joint on bottom. Pulled tubing up hole to 9004' - RU swab equipment & RD pick up machine. Swabbed fluid level down to 1000' from surface and SDFN. DWC: $7090 CWC: $35,825 06/13/2012 Day #4 Open up well and resume swabbed down fluid level in wellbore. Set in (6) 500 blls frac tanks and started filling with fresh water. Made 26 total swab runs and swabbed down to 6900' - last run swabbed from 8400'. SI well and SDFN. DWC: $11,250 CWC: $47,075 06/14/2012 Day#5 Filled (6) frac tanks with fresh water - open up well and resume swabbing. IFL at 6900' from surface - made 6 swab runs and swabbed fluid down to 8500'. POH with 277 jnts of 2 7/8" tubing, bit sub, and 4 3/4" bit. RU Axis Wireline and RIH with 3 1/8" slick guns - Perf Devonian 11,078', 79', 80', 81',& 11,082'; perf'd 11,048', 49, 50, 51, 11,052'; perf'd 10,984', 85', 86', 87', 10,988'; and perf'd 10,934', 35', 36', 10,938' - 64 total holes. POH with guns all shots fired. RD Axis WL and shut in well. SDFN. DWC: $10,530 CWC: $57,605 06/15/2012 Day #6 Open up well - tubing was on a slight vacuum. PU & RIH with a 5 1/2" Klein K-3 compression packer on 333 jnts of 2 7/8" L-80 tubing. Set packer at 10,829' with 25 points of compression. Shut in well and SDFWE for pulling unit repairs. DWC: $5100 CWC: $62,705 06/18/2012 Day #7 Open up well - 25# SITP - bled off gas preesure. RU Crane Acidizing on tubing - tested lines and start out on water. Loaded tubing with 42.7 bbls and broke down formation at 3483# pumping 1.8 bbl./min rate. Increased rate to 3.9 bpm at 3350#. Switch to acid and pumped 3000 gals of 15% NeFe HCL with 80 ball sealers. Max TP 3483# with Average TP at 2400#. Max Rate & Average 6

7 Rate was 4.3 bpm. ISIP at 1502# - 5 minute SI 156# and tubing on a vacuum in 6 minutes. Total load was 177 bbls -RU to swab well. IFL was 400' from surface swab line broke - cut sand line and pour rope socket. Made 12 swab runs with 4000' - lots of acid gas during and after each run. Lay down swab equipment and released packer. Start out of the hole with the 2 7/8" tubing string. Load to be recovered = 112 bbls. Pulled out with 10 joints and SDFN. DWC: $16,547 CWC: $79,252 06/19/2012 Day #8 Open up well - 14 hour SI TP - 120#. Open up well and bled gas off of tubing in 2 1/2 minutes with no fluid. RU swab equipment and RIH ' (2000' of FE in 15 hours) sample on run #1 spent acid and water. Made 2 swab runs and recovered approximately 10 bbls of fluid - no oil (102 BLWTR). RD swab equipment and resume POH with 2 7/8" tubing and 5 1/2" packer - laying tubing down in singles on pipe racks. SI & SDFN. Prep to NU frac valve in the a.m. DWC: $5240 CWC:$84,492 06/20/2012 Day #9 Open up well - 110# SI TP - bled off gas pressure in 6 1/2 minutes - no fluid. ND Basic BOP and companion flange. NU 7" - 10K Rental wellhead (J & W) clean location and RD Basic Pulling unit. DWC: $4500 CWC: $88,992 06/22/2012 Day #10 RU Cudd Energy Services to sand Frac Devonian perfs via 5 1/2" casing with 30/50 sand. Shut in TP - 219# Loaded hole with 66 bbls #. Pumped 2421 bbls of 20# gelled water carrying 97,000# of 30/50 white sand and 28,000# of SDC resin coated sand. Pump via 5 1/2" casing at 70 bpm rate. ISIP 2350# with a 5 minutes SI pressure of 1964#..10 minutes well had 1871# SI pressures. Left well shut in overnight. Built a blow down header to frac tanks. 6:30 pm well had 1180# SI casing pressure. DWC: $139,000 CWC: $227,992 06/23/2012 Day #11 Arrive on location at 7:30 am - well had 750# of SI CP. Open up well to frac tanks on 21/64" choke. Well flowed back 147 bbls of fluid the first hour. 10 am well open on 21/64" choke with 210# FCP - recovered a total of 203 bbls. Closed choke to 18/64" choke. 11 am well open on 18/64" choke recovered 20 bbls total bbls recovered this am. Well died at 12:04 pm 0# CP recovered 10 bbls of fluid in the last hour - total recovery is 233 bbls. Shut in well for build up. 3 pm well had no pressure - open up well - no fluid. Shut in well. DWC: $4500 CWC: $232,492 06/25/2012 Day #12 Open up well - 0# SICP with no flow of gas or fluid. RU Basic Well service & ND frac valve. NU 7 1/16" x 5K well head with pull thru tubing hanger flange. NU BOP and RIH with bull plugged mud anchor 2 7/8" x 32', 2 7/8" perf sub, 2 7/8" SN, 6 joints of 2 7/8" tubing, 5 1/2" TAC, and 125 joints of 2 7/8" tubing. SI well and SDFN. 7

8 DWC: $12,550 CWC: $245,042 06/26/2012 Day #13 Open up well - tubing on slight vacuum and nothing on the casing. Rig up pick up and lay down machine and continued in the hole with the 2 7/8" L-80 production tubing string. Ran a total of 333 joints of 2 7/8" L-80 tubing above the 5 1/2" TAC (339 jnts to SN). SN depth is 11,027' with TAC at 10,833' and BOT at 11,062'. Top Devonian perf is 10,934' and bottom perf is 11,082'. - tagged fill at 11,098'. RD Globe and ND BOP. NU hanger flange with 2 7/8" slips - string weight 78,000#. Set TAC with 19 points of tension and NU WH. RU swab and found 1600' from surface. Run #2 1800' fs. Run #3 and #4 1900' fs. Made 9 swab runs with the 2500' no gas after each run - recovered approximately 48 bbls ( 2242 BLWTR). SI well and SDFN. DWC: $9650 CWC: $254,692 06/27/2012 Day #14 Open up well - tubing on a slight vacuum and lite blow of gas on casing. RU swab equipment and RIH. Found IFL at 1900' from surface (600' of fluid entry) - no oil or gas shows. Made 27 swab runs 2900' with no oil or gas shows. Recovered 135 bbls of water (2107 BLWTR) SI well and SDFN. Released pipe racks, cat walk, BOP, and frac tanks picked up off location today. DWC: $6900 CWC: $261,592 06/28/2012 Day #15 Open up well - 40# tubing pressure & 90# of casing pressure. Bled off with no fluid to surface. RU swab found 2100' from surface (800' of fluid entry overnight) with a skim of oil on first run. Unloaded steel rods and RD swab equipment. PU & RIH with 1 1/4" x 16' gas anchor, 2 1/2" x 1 1/4" x 24' RHBC pump with a HVR and a 6' grooved plunger, spiral rod guide, 6) 1 1/2" K- Bars, 204) 3/4" steel rods (high alloy D grade) with FH tee couplings, 120) 7/8" steel rods (high alloy D grade) with FH tee couplings. SI well and SDFN. DWC: $48,200 CWC: $309,792 06/29/2012 Day #16 Open up well - 40# SITP and 170# SI CP. RIH with 108) 1" grade D steel rods, 1) 8' x 1" pony rod, 1) 4' x 1" pony rod, and a 1 1/.2" x 26' polish rod with a 1 3/4" x 14' liner. Spaced out pump and hung off on the stuffing box waiting on pumping unit to be set. RDPU and moved off location. DWC: $3000 CWC: $312,792 8