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37-059-26494

Well Details

Well ID: 37-059-26494
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Country: United States
State: Pennsylvania
County: Greene
Municipality: Center Township
Operator Name: CNX GAS CO LLC
Well Pad ID: 151088
Farm/Lease Name: MELZER
License Status: Active
Spud Date: 2014-11-15
Permit Date: 2014-04-10
Well Type: GAS
Unconventional Well: Y
Configuration: Horizontal Well
Conservation: No
Latitude: 39.884153
Longitude: -80.365136

For data sources see[1][2][3]

Well History

Date Event
2014-04-10 New Permit Application
2014-11-15 Performed Spud Operation
2014-12-11 New Permit Application

For data sources see[4]

Fracking Activities

Fracking Jobs

Job Number Job Start Date Job End Date True Vertical Depth (ft) Total Water Volume (gal) Total Non-Water Volume (gal)
1 2016-08-10 2016-09-02 7,906 12,432,200

Fluid Composition Data

Job Number Trade Name Supplier Purpose Ingredient Name CAS Number Additive Percentage by Mass Job Percentage by Mass Mass Used (lb)
1 ECM Surf 200 ECM Surfactant Listed Below
Water Consol Carrier/Base Fluid 7732-18-5
Unihib G Universal Well Services Acid Inhibitor Listed Below
MC B-8614 Multi Chem Biocide Listed Below
MC S2510-T Multi Chem Scale Inhibitor Listed Below
5% Hydrochloric Acid Universal Well Services Acidizing Listed Below
ECM FR NI 200 ECM Friction Reducer Listed Below
Thiourea 62-56-6 1 0
Petroleum distillate 64742-47-8 20 0.01066
Acetophenone 98-86-2 1 0
Formaldehyde 50-00-0 1 0
Metanol 67-56-1 5 0.00001000
Ethylene glycol 107-21-1 60 0.00548
Copolymer of Two Propenamide 69418-26-4 30 0.01599
Quaternary ammonium compound 68424-85-1 5 0.00106
Hydrochloric Acid 7647-01-0 5 0.03238
Ethoxylated (C10-16) alcohols 68002-97-1 35 0.00005000
Diethylene glycol mono-n-butyl ether 112-34-5 30 0.00255
Glutaraldehyde 111-30-8 30 0.00637
Crystallilne silica 14808-60-7 99.9 14.9658
Ammonium chloride 12125-02-9 1 0.00053
Water 7732-18-5 50 0.02665
Oleic acid diethanolamide 93-83-4 2 0.00107
Short Chained glycol ether 112-34-5 60 0.00008000
Alcohols, C12-16, ethoxylated 68551-12-2 2 0.00107
Sand Universal Well Services Proppant Listed Below

For data sources see[5]

Production Data

Period Operator Name Gas Quantity (mcf) Gas Production Days Oil Quantity (bbl) Oil Production Days Water Quantity (bbl) Water Production Days
2014 CNX GAS CO LLC 0.00 0 0.00 0 0.00 0
2015 CNX GAS CO LLC 0.00 0 0.00 0 0.00 0
2016 CNX GAS CO LLC 1,071,280.31 86 0.00 0 0.00 0
2017 CNX GAS CO LLC 2,849,818.27 362 0.00 0 0.00 0
2018 CNX GAS CO LLC 1,261,425.46 365 0.00 0 0.00 0
2019 CNX GAS CO LLC 622,631.48 236 0.00 0 0.00 0

For data sources see[6]

Waste Data

Period Operator Waste Type Quantity Disposal Method Waste Facility ID
2015 CNX GAS CO LLC Drilling Fluid Waste 945.43 Bbl REUSE OTHER THAN ROAD SPREADING
2015 CNX GAS CO LLC Drilling Fluid Waste 1,418.38 Bbl RESIDUAL WASTE TRANSFER FACILITY 301071
2015 CNX GAS CO LLC Drill Cuttings 530.03 Tons LANDFILL 100663
2015 CNX GAS CO LLC Drill Cuttings 564.63 Tons LANDFILL PAD059087072
2015 CNX GAS CO LLC Drilling Fluid Waste 707.97 Bbl LANDFILL 06-08438
2015 CNX GAS CO LLC Drill Cuttings 203.39 Tons LANDFILL 100172
2016 CNX GAS CO LLC Produced Fluid 63.00 Bbl INJECTION DISPOSAL WELL 34-119-28780
2016 CNX GAS CO LLC Produced Fluid 19.00 Bbl INJECTION DISPOSAL WELL 34-119-28803
2016 CNX GAS CO LLC Produced Fluid 54,276.00 Bbl REUSE OTHER THAN ROAD SPREADING
2017 CNX GAS CO LLC Produced Fluid 1,484.38 Bbl SURFACE IMPOUNDMENT 95-7-37312-16
2017 CNX GAS CO LLC Other Oil & Gas Wastes 18.67 Bbl REUSE (AT WELL PAD)
2017 CNX GAS CO LLC Produced Fluid 11.53 Bbl INJECTION DISPOSAL WELL 34-119-28780
2017 CNX GAS CO LLC Produced Fluid 14,515.49 Bbl SURFACE IMPOUNDMENT 95-7-37312-10
2017 CNX GAS CO LLC Produced Fluid 4,988.00 Bbl SURFACE IMPOUNDMENT 95-7-37312-19
2017 CNX GAS CO LLC Produced Fluid 52.67 Bbl INJECTION DISPOSAL WELL 34-119-28803
2017 CNX GAS CO LLC Other Oil & Gas Wastes 85.00 Bbl SURFACE IMPOUNDMENT 95-7-37312-21
2017 CNX GAS CO LLC Other Oil & Gas Wastes 41.67 Bbl SURFACE IMPOUNDMENT 95-7-37312-19
2017 CNX GAS CO LLC Produced Fluid 4,207.68 Bbl SURFACE IMPOUNDMENT 95-7-37312-17
2017 CNX GAS CO LLC Produced Fluid 4,599.80 Bbl SURFACE IMPOUNDMENT 95-7-37312-21
2017 CNX GAS CO LLC Produced Fluid 484.17 Bbl INJECTION DISPOSAL WELL 34-157-25511
2017 CNX GAS CO LLC Produced Fluid 7,959.53 Bbl REUSE (AT WELL PAD)
2018 CNX GAS CO LLC Produced Fluid 9,779.39 Bbl SURFACE IMPOUNDMENT 95-7-37312-19
2018 CNX GAS CO LLC Produced Fluid 96.17 Bbl INJECTION DISPOSAL WELL 34-119-28780
2018 CNX GAS CO LLC Produced Fluid 847.63 Bbl SURFACE IMPOUNDMENT 95-7-37312-17
2018 CNX GAS CO LLC Other Oil & Gas Wastes 397.33 Bbl SURFACE IMPOUNDMENT 95-7-37312-10
2018 CNX GAS CO LLC Produced Fluid 1,083.32 Bbl REUSE (AT WELL PAD)
2018 CNX GAS CO LLC Produced Fluid 265.83 Bbl SURFACE IMPOUNDMENT 95-7-37312-10
2018 CNX GAS CO LLC Produced Fluid 1.73 Tons RESIDUAL WASTE PROCESSING FACILITY 2014-541
2018 CNX GAS CO LLC Produced Fluid 1,618.55 Bbl INJECTION DISPOSAL WELL 34-119-28803
2018 CNX GAS CO LLC Produced Fluid 173.07 Bbl REUSE AT A WELL PAD OUTSIDE PENNSYLVANIA
2018 CNX GAS CO LLC Produced Fluid 15.00 Bbl RESIDUAL WASTE PROCESSING FACILITY ORDER 2016-29
2018 CNX GAS CO LLC Produced Fluid 1,063.34 Bbl SURFACE IMPOUNDMENT 95-7-37312-21
2018 CNX GAS CO LLC Other Oil & Gas Wastes 13.27 Bbl SURFACE IMPOUNDMENT 95-7-37312-19
2018 CNX GAS CO LLC Produced Fluid 13.17 Bbl INJECTION DISPOSAL WELL 34-013-20609
2018 CNX GAS CO LLC Produced Fluid 172.25 Bbl INJECTION DISPOSAL WELL 34-157-25511
2018 CNX GAS CO LLC Produced Fluid 45.00 Bbl INJECTION DISPOSAL WELL 34-059-24202
2019 CNX GAS CO LLC Produced Fluid 362.50 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123SW005
2019 CNX GAS CO LLC Produced Fluid 2,232.45 Bbl SURFACE IMPOUNDMENT 95-7-37312-19
2019 CNX GAS CO LLC Produced Fluid 322.80 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123SW019
2019 CNX GAS CO LLC Other Oil & Gas Wastes 141.67 Bbl RESIDUAL WASTE PROCESSING FACILITY
2019 CNX GAS CO LLC Produced Fluid 83.16 Bbl INJECTION DISPOSAL WELL 34-157-25511
2019 CNX GAS CO LLC Drilling Fluid Waste 4.39 Bbl CENTRALIZED TREATMENT PLANT FOR RECYCLE ORDER 2016-415
2019 CNX GAS CO LLC Produced Fluid 400.20 Bbl SURFACE IMPOUNDMENT 95-7-37312-21
2019 CNX GAS CO LLC Produced Fluid 299.00 Bbl REUSE (AT WELL PAD)
2019 CNX GAS CO LLC Synthetic Liner Materials 3.72 Tons LANDFILL 100172
2019 CNX GAS CO LLC Drilling Fluid Waste 39.83 Bbl RESIDUAL WASTE PROCESSING FACILITY ODNR 2015-29
2019 CNX GAS CO LLC Other Oil & Gas Wastes 10.00 Bbl REUSE AT A WELL PAD OUTSIDE PENNSYLVANIA
2019 CNX GAS CO LLC Produced Fluid 970.00 Bbl REUSE AT A WELL PAD OUTSIDE PENNSYLVANIA
2019 CNX GAS CO LLC Produced Fluid 16.67 Bbl CENTRALIZED TREATMENT PLANT FOR RECYCLE 2014-184
2019 CNX GAS CO LLC Other Oil & Gas Wastes 149.17 Bbl SURFACE IMPOUNDMENT 95-7-37312-19
2019 CNX GAS CO LLC Produced Fluid 299.16 Bbl SURFACE IMPOUNDMENT 95-7-37312-17
2019 CNX GAS CO LLC Drilling Fluid Waste 9.50 Bbl REUSE (AT WELL PAD)
2019 CNX GAS CO LLC Produced Fluid 39.77 Bbl INJECTION DISPOSAL WELL 34-119-28803
2019 CNX GAS CO LLC Other Oil & Gas Wastes 51.80 Bbl SURFACE IMPOUNDMENT 95-7-37312-21
2019 CNX GAS CO LLC Produced Fluid 14.50 Bbl INJECTION DISPOSAL WELL 34-119-28780
2019 CNX GAS CO LLC Produced Fluid 6.69 Tons RESIDUAL WASTE PROCESSING FACILITY 2014-541
2019 CNX GAS CO LLC Other Oil & Gas Wastes 42.20 Bbl SURFACE IMPOUNDMENT 95-7-37312-17
2019 CNX GAS CO LLC Drilling Fluid Waste 55.00 Bbl RESIDUAL WASTE PROCESSING FACILITY ORDER 2016-29
2019 CNX GAS CO LLC Produced Fluid 3.33 Bbl RESIDUAL WASTE PROCESSING FACILITY
2019 CNX GAS CO LLC Drilling Fluid Waste 466.21 Bbl RESIDUAL WASTE PROCESSING FACILITY

For data sources see[7]

Inspection Data

Inspections Performed

Inspection ID Inspection Category Inspection Date Inspection Type Inspection Result Inspection Comments
2338817 Primary Facility 2014-11-13 Routine/Complete Inspection No Violations Noted Well not drilled, pre-spud inspection.
2343739 Primary Facility 2015-02-11 Drilling/Alteration No Violations Noted Keane rig 2144 top holed well; spud on 2/4/15; all casings run with cement returns; drilling pilot hole to TD;
2492853 Primary Facility 2016-05-27 Incident- Response to Accident or Event No Violations Noted On Thursday, May 26, 2016, I received notification of a spill that had occurred at the GH 58 Well Site located in Center Township, Greene County. It was estimated that approximately one barrel of produced water was released when the blender tub overflowed onto containment. The produced water had left containment in at least two areas and impacted the well pad on opposite sides of the AST.

All free standing fluids were removed from the pad and the containment with a vacuum truck. Impacted materials on the well pad were excavated and taken off-site for disposal. The excavation activities were conducted with the use of soil conductivity probe readings to delineate the extent of impact and to determine the limits of excavation. Following the excavation of impacted materials from the well pad, confirmation samples were collected and new containment was installed in the affected areas. In addition, primary and secondary berms were modified to aid in preventing any similar future events. The failure to contro

2493654 Primary Facility 2016-06-01 Incident- Response to Accident or Event In Compliance with Policy On Wednesday, June 1, 2016, I received notification of a spill that had occurred the day before at the GH 58 Well Site located in Center Township, Greene County. Approximately one barrel of brine was released due to a leak in the packing of one of the pumps on-site. The release of brine was completely contained and the standing fluid was removed from containment with a vacuum truck. There was no impact to the ground surface or to water. The incident has been determined to be In Compliance with Policy (ICP). No violations are being cited at this time.
2493692 Primary Facility 2016-06-02 Incident- Response to Accident or Event In Compliance with Policy On Thursday June 2, 2016, I received notification of a hydraulic oil spill that had occurred the previous evening at the GH 58 Well Pad located in Center Township, Greene County. Mr. Sam McLaughlin from CNX reported the details to Mr. Benjamin Dillie from the Department. A site visit was conducted on June 2, 2016 with WQS Supervisor Mr. John Carson to review work completed on an earlier matter and to review the details of recent incidents. Approximately 15-20 gallons of hydraulic fluid was released from a failed hydraulic line on the blender pump. The fluid was released into secondary containment and did not impact the ground surface or water. The secondary containment was vacuumed out and the blender pump was repaired. The incident has been determined to be In Compliance with Policy (ICP). No violations are being cited at this time.
2493722 Primary Facility 2016-06-03 Incident- Response to Accident or Event No Violations Noted On Friday June 3, 2016, I received notification that a brine release had occurred at the GH 58 Well Site located in Center Township, Greene County. I conducted a site visit the same day and spoke with Mr. Jessie Valentine and Mr. Kyle Borden from CNX Gas Company regarding the incident and the ongoing response.

A faulty O-ring seal in a hose connected to the blender failed which caused the release of brine from the line. It was estimated that approximately four barrels of brine were released due to the faulty seal. Approximately two barrels remained on containment while the remaining two barrels left containment and impacted the well pad. CNX had determined that the majority of brine that had leaked through damaged containment while a smaller portion had splashed over the berm surrounding the blender. Standing fluid on containment was vacuumed up with a truck for off-site disposal. Some excavation had commenced on the access road side of the AST where soil remediation had already been conducted as a res

2493851 Primary Facility 2016-06-07 Incident- Response to Accident or Event In Compliance with Policy On Tuesday June 7, 2016, I received notification of a release of produced fluids that had occurred the preceding day at the GH 58 Well Site located in Center Township, Greene County. I conducted a site visit on the same day to obtain additional information regarding the release and the response. An area of stained gravel was identified near some containment that was being staged on the well site. The stained gravel area was tested with a conductivity probe which identified elevated conductivity readings. There was no fracturing activities occurring on this area of the well pad so it was concluded that residue on the containment mixed with precipitation had impacted the well pad. The containment had not been used at the GH58 well site, although use of the containment at some other site could not be ruled out and would be the most likely explanation. It was estimated that approximately 25 gallons of produced fluid had impacted the well pad. The containment was disposed off-site. The impacted gravel mat
2502759 Primary Facility 2016-07-06 Incident- Response to Accident or Event In Compliance with Policy Inspection conducted as a result of a release involving approximately five gallons of production fluid in containment and an estimated 10 gallons onto gravel. Impacted gravel was removed for disposal.
2504090 Primary Facility 2016-07-06 Incident- Response to Accident or Event No Violations Noted On Tuesday, July 5, 2016, a release of production fluid had occurred at the GH 58 Well Site located in Center Township, Greene County. A phone inquiry and site inspection were conducted on Wednesday July 6, 2016. Violations of 25 Pa. Code § 78.54 and 58 Pa. C.S. § 3218.2(a) were cited.
2507152 Primary Facility 2016-07-28 Incident- Response to Accident or Event In Compliance with Policy Incident response conducted as a result of an operator notification.
2511205 Primary Facility 2016-06-13 Compliance Evaluation No Violations Noted CEI conducted to review remediation work on-site.
2511213 Primary Facility 2016-07-26 Compliance Evaluation No Violations Noted CEI conducted to review remediation work conducted on-site.
2514655 Primary Facility 2016-08-08 Incident- Response to Accident or Event In Compliance with Policy An incident response conducted as a result of an operator notification.
2516456 Primary Facility 2016-08-17 Administrative/File Review In Compliance with Policy Incident response conducted as a result of an operator notification.
2557449 Primary Facility 2017-01-27 Incident- Response to Accident or Event In Compliance with Policy Incident response conducted in response to an operator notification.

For data sources see[8]

References

  1. ↑ "Permits Issued Detail Report". Pennsylvania Department of Environmental Protection. 2019-05-20. Retrieved 2019-05-21. 
  2. ↑ "Spud Data Report". Pennsylvania Department of Environmental Protection. 2019-04-30. Retrieved 2019-05-16. 
  3. ↑ "Oil and Gas Well Pad Report". Pennsylvania Department of Environmental Protection. 2019-05-20. Retrieved 2019-05-21. 
  4. ↑ "Compiled from multiple data sources - see Pennsylvania Oil and Gas Data Sources". 2020-02-27. Retrieved 2020-02-27. 
  5. ↑ "FracFocus Fracking Chemicals Database". 2019-04-02. Retrieved 2019-06-19. 
  6. ↑ "Oil and Gas Production Reports". Pennsylvania Department of Environmental Protection. 2019-03-31. Retrieved 2019-05-21. 
  7. ↑ "Oil and Gas Waste Reports". Pennsylvania Department of Environmental Protection. 2019-03-31. Retrieved 2019-05-21. 
  8. ↑ "Oil and Gas Compliance Report". Pennsylvania Department of Environmental Protection. 2019-05-20. Retrieved 2019-05-21. 
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