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34-133-24430

Well Details

Well ID: 34-133-24430
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County: Portage
Municipality:
Operator Name: CNX GAS COMPANY LLC
Well Pad ID:
Farm/Lease Name:
First Permit Date:
Last Permit Date:
Spud Date: 2012-07-19
Unconventional: No
Configuration: Vertical
Well Status: Producing
Violations: 0
Latitude: 41.10304911
Longitude: -81.2566078

Production Data

PERIOD GAS QUANTITY GAS PRODUCTION DAYS CONDENSATE QUANTITY CONDENSATE PRODUCTION DAYS OIL QUANTITY OIL PRODUCTION DAYS
2013-12 20235.0 1089.0
2013-3 0.0 0.0
2013-6 0.0 0.0
2013-9 0.0 0.0
2014-3 22465.0 91.0 230.0 91.0
2014-1 32982.0 90.0 488.0 90.0
2014-2 22532.0 88.0 209.0 88.0
2014-4 20687.0 92.0 103.0 92.0
2015-1 16130.0 77.0 133.0 77.0

For data sources see[1]

Inspection Data

INSPECTION ID DATE DESCRIPTION COMMENT VIOLATION ID VIOLATION CODE VIOLATION COMMENT
1053060765 2012-06-17 I arrived on location at 7:20 A.M. for the 13.375 surface casing cement job. Nabors Rig M60 was still pulling drill pipe out of the hole. I left location and returned at 12:30 P.M. The casing crew began rigging up at 2:00 P.M. and started running surface casing at 4:00 P.M. I left location at 5:30 P.M. and returned at 9:30 P.M. Baker-Hughes cementers were rigging up for the cement job. Cementers began pumping at 12:30 A.M. and established circulation. Cement was pumped and good returns were achieved at the surface. The cement was plugged down at 1:15 A.M., held at surface, and shut in. See cement ticket for further details on the cement job.
1193426223 2013-09-05 I was on location to check the status of preliminary restoration on this horizontal well pad. Drilling and completion equipment was removed from location in the fall of 2012. The lower pad used for equipment storage and a quick pit has been reclaimed. The limestone base was removed in the spring and the topsoil was respread, graded, and seeded. Vegitation is well established here and around the perimeter of the pad. Preliminary Restoration is approved. No violations.
-1216863719 2012-07-30 Met with Sam Hindman (CNX) on location to pick up the cement ticket from the previous evenings cementing of the production casing. CNX will begin moving equipment from location.
1233459149 2012-10-05 I was on location at the request of James Black (Manager of Gas Field Compliance) to discuss the possibilties of discharging the freshwater in the quick-pit out into the field behind the location. All the water in the pit was purchased from a fire hydrant hook-up from Rootstown and, also, pumped from a small pond located behind Cracker Barrel. I had previously discussed this with Deputy Chief, Bob Worstall, and he approved of this as long as it does not cause any type of erosion. James and I determined that the best way to do this was to line a pre-existing, on-site ditch with limestone rip-rap and build a catch basin at the outlet that water could seep through. They would also attach a bag or diffuser on the end of the discharge line. Also, water samples would need to be taken and tested prior to discharge. I spoke with James later in the week to check on the progress of this and he informed me that CNX had decided that they would need the water at another location and would be hauling it by truck instead of discharging it. No violations.
1335281019 2012-04-06 CNX has built the entrance and will start building the lease road and location in the near future. The permit still needs to be posted at the entrance.
1339697021 2012-06-13 On site for conductor casing #2 cementing, also on site to observe and assist DNR Inspector Mike Dinsmore. Hole #2 was 26 inches in diameter and the total depth was 260' Kelly Bushing (KB). Bedrock was encountered at 127 feet ground level (GL.) Operator set 194' GL of new, R-3, 20 inch, 94lb/ft casing with shoe and centralizers. Operator had a cement head on location with a wiper plug. Operator requested that they be allowed to cement and displace with a swedge, due to height issue with the cement head. Cementing and displacing through a swedge was allowed. Baker Hughes broke circulation, mixed cement and displaced. There was 11 barrels of cement returned to surface. Site condition: Sound barriers are up at the entrance of the site. Operator has constructed an above ground temporary water reservoir with two cells at the north end of the location. Approximate capacity of the two cells 50,000 barrels. 2nd temporary reservoir was under construction north west of the rig. Site was stable. Drainage controls were in place. Permit was in the superintendent office on location. Security was on location at the entrance.
1339703847 2012-06-14 Picked up cement tickets from the previous evening. Welders were cutting off the 30 and 20 conductor pipes from below the kelly/substructure. They still had 6-8 feet to remove to reach the top of the cellar.
1340308822 2012-06-21 Met with Sam Hindman (CNX) and discussed the blow-out-preventer (BOP) and procedures to follow if they are flaring gas and the upcomming BOP test. Checked the blow-line and the flare stack. All equipment is sufficient. No violations.
1340894337 2012-06-10 On site inspection with Wes Martincic (CNX drilling engineer). Nabors Rig M60 spudded a 26 hole through the 30 conductor pipe. Toured rig and location to observe rig set-up, equipment placement, and operations. No violations.
1341262979 2012-07-02 Nabors Rig M60 is drilling on air at 150'/hour. Depth is 1900' at 4:30 PM. CNX was given permission to drill the 12.25 intermediate hole to 4900'. The original permitted depth was 2600'. I completed the required H2S (hydrogen sulfide) hazard training for all on-site personell with Weavertown Environmental. No violations.
1342194807 2012-07-07 On location for cementing of 9.625 casing. Nabors Rig M60 ran 114 joints of new, P-110, intermediate casing with sixty centralizers to a depth of 4926' at the kelly bushing. Baker-Hughes was rigged up and ready to cement. A shift change on the Nabors Rig required an additional safety meeting and CNX realized that they needed to haul in additional freshwater for the cement job. I was unable to witness the remainder of the cement job.
1343050432 2012-07-19 On location to witness the plug back of the 8.75 hole to cover and isolate the Trenton Limestone and Utica Shale Formations prior to drilling the horizontal leg. Baker Hughes rigged up and pumped a two-stage plug from 6333' to 5100'. See plugging report for details on the plug back.
1349277578 2012-10-02 Robert Worstall and I took water samples from the flow-back operation. The samples were taken to the Cambridge Lab for analysis.
1355414494 2012-12-13 I was on location with inspector Bob Roush and Matthew Dye (CNX) to inspect the progress of the installation of the production equipment on this horizontal well. A crane had spotted a Lufkin 640 pumping unit on the east side of the wellhead and was preparing to install the horse head on the unit. A cement dike had been constructed for the tank battery and had 4' concrete wall and a concrete floor. Six 400 barrel tanks had been spotted inside the tank battery and each were placed on gravel filled steel catchment. Spacing between the tanks was 3+ feet and satifies set back rerquirements. The production unit (GPU) had not bee spotted and a cement, diked pad had been poured for the unit. There were sumps in the tank and the GPU pad, and I let Matthew know that they would need bull plugs or ball valves on the ends to keep them closed. Spacing between the wellhead, tanks and GPU was more than adequate. Matthew told me the pumping unit will be operated by an electric, propane generator until a 3-phase electric drop can be obtained and should not be a noise issue. The security shack has been removed and a gate has been placed at the entrance to the well pad. The gate will be locked when no one is on location. They are currently having locksets made and I will be given a key for their locks when they are ready. All drilling equipment has been removed from the location. There is a portable pumping unit and flare stack still present on location. They have not tied into a gas line as of today. Matthew told me they should be finished setting up equipment in 3-4 weeks. No violations.
1364224570 2013-03-20 Inspector Mike Dinsmore asked me to check out a gas odor complaint. I arrived at the above location and Pettigrew Pumping was on location. I told them that I was responding to gas odor complaint in the area. I could not detect or smell any gas odor at this location. The wind was blowing to the southeast.
1481569004 2012-07-09 On location with DNR Deputy Chief Bob Worstall to review the bond log pertaining to the intermediate (9.625) casing cement job from 7/7/12. We met with Anthony Miller (CNX) and reviewed the log. It was determined that the top of the cement was at 1300'. No remedial action was required, and we were satisfied with the results of the cement job. We inspected the location and examined the water impoundments that had been constructed. All air drilling equipment is being removed from the location at this time. No violations.
-162179627 2013-01-07 I was on location to check the status of the completion testing of this horizontal well. I met with Matthew Dye (CNX) to inspect the gas flaring operations. Pettigrew Pumping Service was handling the testing/producing of the well. Liquids (oil, brine, & flowback water) were being produced to the tank battery and methane was being flared through a stack at the east side of the location. A second stack was set up to the east to flare any vapors or gas produced from the tank battery. I spoke with Matt about the proper ID signage that is required and told him I would e-mail him all the pertinent information for urbanized production facilities. I inquired about the reclamation of the lower pad that was built for the quick-pits and I was told that the stone would be removed and the area reclaimed as soon as weather permitted. No violations.
1796868759 2012-06-13 On location with DNR Inspector Tom Hill to witness cementing of the 20 conductor pipe. The 26 hole was drilled to 260' KB (Kelly Bushing). Once the power tongs arrived, the casing crew ran 6 joints of new 20, J-55, 94 lb/ft conductor pipe. The cementers then rigged up, broke circulation and cemented the conductor pipe. They achieved 12 barrels of good returns. See cement ticket for further details. No violations.
1863897777 2012-09-17 I was on location to inspect and check the progress of the hydraulic fracturing of the Utica/Point Pleasant interval in this horizontal well. I met with Jeramiah Alton and Steve Spitler (CNX) in Calfrac's Comm center trailer. They are currently treating stage 8 of 16 zones to be completed in this well. Treatment pressure is averaging around 8400psi and the annulus is being continuously monitored for communication. There have been no occurrences of annular pressure. This stage was treating tight and they were unable to put away any 100 mesh sand so they switched to 20/40 mesh to treat this stage. All equipment is on containment and the location is in good condition. No violations.
-1965782600 2012-07-11 I was on location to inspect operational progress on the well. I met with Wes Martincic (CNX) and was informed that they drilled the hole to 5763'. They are currently tripping the drill string out of the hole and assembling the BHA (bottom hole assembly) that will be used for coring the next 390' section for analysis. No violations.
517929840 2012-09-13 I met with Jeramiah Alton (CNX) on location to inspect the location prior to the frac job that will commence on 09/15/12. Calfrac and Oil States were on location rigging up the equipment. All the blenders, sand, and pump trucks were spotted on containment as well as the quick pits holding the freshwater. No violations.
-543310134 2012-06-29 I was on location and going over the last few days of operations with Sam Hindman (CNX). They drilled out from under 13.375 casing with 12.25 tri-cone bit to 525' KB (kelly bushing) on 06/27/2012. They discovered an issue with the annular BOP (blow-out-preventer) and brought in a new one. The annular was installed and passed the pressure test on 06/28/2012 and I received a copy of the test report. They are currently waiting on parts for the rotating head. New P-110, Range 3, 40 lb/ft, 9.625 casing was on site and inspected. No violations.
548376642 2012-04-16 CNX contractors have cleared and chipped the lease road and drilling location. The entrance has been built and stoned. The drilling permit will be available in an information mailbox placed near the entrance.
-634880102 2012-06-25 Arrived on location and met with Danny Booher (CNX). I picked up a copy of the BOP (blow-out-preventor) test performed over the weekend by Double Check Services, Inc. and reviewed it with Dan. All tests passed. Nabors crew was rigging up the 12.5 tricone bit to drill out the cement plug and 20 feet of hole prior to switching to the air hammer bit.
-64515873 2012-07-25 On location to check the drilling progress of the horizontal leg of the well. Current depth is 8424' measured depth (MD) with a rate of penetration (ROP) of 130'-150' feet per hour. No violations.
735544972 2012-06-14 Picked up cement tickets from the previous evening. Welders were cutting off the 30 and 20 conductor pipes from below the kelly/substructure. They still had 6-8 feet to remove to reach the top of the cellar.
-783615826 2012-06-12 Drilling ahead on freshwater mud. Hit very hard bedrock at 160' (measured from the kelly bushing). Kelly bushing is 23 feet above ground level. Drlling rate of 1.5-2.8 feet per hour. I inspected the flare stack with Anthony Miller (head drilling engineer) that is being constructed for air operations. Unit consists of a vertical seperator with a liquid dump leading to a 50 barrel poly tank and a flow line leading to the flare stack that will be lit during air operations. The unit is more than sufficient to flare any sustainable gas shows encountered during drilling. No violations.
-979307517 2012-05-19 I was on site today to witness the cementing of the conductor casing. Hole number 1 was 80 feet in depth and 42 inches in diameter. Casing was set at 80 feet. Casing was 30 inch. The hole was drilled in sand and gravel. The operator was having difficulty stabilizing the hole while drilling. Operator had drilled to 60 feet, the hole was caving. Operator stabilized the hole by filling it with cement. The operator used 80 yards of cement to stabilize the 60 foot hole. The operator then drilled through the cement and reached a depth of 80 feet. The operator did not reach bed rock. The operator was advised that not setting the conductor in bed rock could complicate drilling. The operator advised that they wanted to set the 80 feet of conductor to stabilize what hold they had made. Operator proposed to grout the conductor casing in place. I advised the company that grouting is only used as a remedial action. Due to the caving of the hole, the operator was instructed to wield a cement head onto the 30 inch casing, break circulation, condition the hole and circulate cement to surface. The operator was instructed to do this to insure a correct casing shoe. O-Tex cementing was on site to complete cementing. O-tex pumped 5 barrels of fresh water ahead of 15 barrels of gel and Baraseal. An additional 24 barrels of fresh water was then ran, circulation was established. 139 Barrels of class A cement/ 660 sacks was ran. 11 Barrels of cement returned to surface and held at surface.
-993104370 2012-08-09 I stopped by the location to check the on-site activity. The drilling equipment is being removed from the location. No violations.

For data sources see[2]

References

  1. ↑ "Ohio Department of Natural Resources RBDMS". [1]. 2015-06-19. Retrieved 2015-06-20. 
  2. ↑ "Ohio Department of Natural Resources RBDMS". [2]. 2015-06-19. Retrieved 2015-06-20. 
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