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37-115-22251

Well Details

Well ID: 37-115-22251
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Country: United States
State: Pennsylvania
County: Susquehanna
Municipality: Harford Township
Operator Name: CABOT OIL & GAS CORP
Well Pad ID: 153964
Farm/Lease Name: JEFFERS FARMS 8
License Status:
Spud Date: 2017-02-25
Permit Date: 2016-11-22
Well Type: GAS
Unconventional Well: Y
Configuration: Horizontal Well
Conservation: No
Latitude: 41.772078
Longitude: -75.742078

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

Well History

Date Event
Deviated
2016-11-22 New Permit Application
2017-02-20 Performed Spud Operation
2017-06-14 Drilling Completion

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 2018-03-24 2018-04-23 6,902 14,835,000 0

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 Scale Inhibitor, KSI-19NW Keane Scale Inhibitor Water 7732-18-5 95 0.0147727 20169.4
organic phosphonic salts 15827-60-8 15 0.00233253 3184.64
Sand (Proppant) Keane Proppant Crystalline silica: Quartz (SiO2) 14808-60-7 100 9.16041 12,506,900.0
Acid Inhibitor, KAI-12 Keane Acid Inhibitor Ethoxylated alcohol 68131-39-5 10 0.00007860 107.315
formic acid 64-18-6 10 0.00007860 107.315
Ethylene glycol 107-21-1 40 0.000314402 429.259
Cinnamaldehyde 104-55-2 10 0.00007860 107.315
dipropylene gylcol, monomethyl ether 34590-94-8 20 0.000157201 214.629
Tar bases, quinoline derivs., benzyl chloride-quaternized 72480-70-7 10 0.00007860 107.315
isoproyl alcohol 67-63-0 5 0.00003930 53.657
Biocide, MBC-516 Keane Biocide Water 7732-18-5 56.7 0.00530369 7241.22
Glutaral 111-30-8 26.7 0.00249662 3408.68
ethanal 64-17-5 2.8 0.000261818 357.465
didecyldimethylammonium chloride 7173-51-5 8 0.000745247 1017.5
quaternary ammonium compounds,
benzyl-C12-16-alkyldimethyl, chlorides 		68424-85-1 5.3 0.00049652 677.906
Other Chemical(s) Listed Above See Trade Name(s) List organic phosphonic salts 15827-60-8 15 0.00233253 3184.64
Tar bases, quinoline derivs., benzyl chloride-quaternized 72480-70-7 10 0.00007860 107.315
Cinnamaldehyde 104-55-2 10 0.00007860 107.315
Petroleum distillate 64742-47-8 20 0.0216926 29617.2
dipropylene gylcol, monomethyl ether 34590-94-8 20 0.000157201 214.629
alcohols, C 12-16, ethoxylated 68551-12-2 2 0.00216926 2961.72
formic acid 64-18-6 10 0.00007860 107.315
oleic acid diethanolamide 93-83-4 2 0.00216926 2961.72
isoproyl alcohol 67-63-0 5 0.00003930 53.657
didecyldimethylammonium chloride 7173-51-5 8 0.000745247 1017.5
Water 7732-18-5 7.5 0.00199553 2724.53
ethanal 64-17-5 2.8 0.000261818 357.465
quaternary ammonium compounds,
benzyl-C12-16-alkyldimethyl, chlorides 		68424-85-1 5.3 0.00049652 677.906
Citric acid 77-92-9 30 0.000663442 905.809
Ethoxylated alcohol 68131-39-5 10 0.00007860 107.315
Glutaral 111-30-8 26.7 0.00249662 3408.68
Copolymer of 2-propenamide 69418-26-4 20 0.0216926 29617.2
Iron Control, KFEAC-20/30 Keane Iron Control Citric acid 77-92-9 30 0.000663442 905.809
Acetic acid 64-19-7 5 0.000110574 150.968
Water Cabot Carrier/Base Fluid Water 7732-18-5 100 90.6735 123,798,000.0
Friction Reducer, KFR-23 Keane Friction Reducer Copolymer of 2-propenamide 69418-26-4 20 0.0216926 29617.2
Water 7732-18-5 50 0.0542314 74043
oleic acid diethanolamide 93-83-4 2 0.00216926 2961.72
alcohols, C 12-16, ethoxylated 68551-12-2 2 0.00216926 2961.72
Petroleum distillate 64742-47-8 20 0.0216926 29617.2
Scale Inhibitor, KSI-19 Keane Scale Inhibitor Methanol 67-56-1 20 0.00062955 859.535
Hydrochloric Acid (15%) Keane Acidizing Hydrochloric Acid 7647-01-0 15 0.00399105 5449.05
Water 7732-18-5 7.5 0.00199553 2724.53

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
2017 CABOT OIL & GAS CORP 0.00 0 0.00 0 0.00 0
2018 CABOT OIL & GAS CORP 2,590,084.00 167 0.00 0 0.00 0
2019 CABOT OIL & GAS CORP 3,307,569.00 365 0.00 0 0.00 0

For data sources see[6]

Waste Data

Period Operator Waste Type Quantity Disposal Method Waste Facility ID
2017 CABOT OIL & GAS CORP Synthetic Liner Materials 0.14 Tons LANDFILL 101247
2017 CABOT OIL & GAS CORP Soil Contaminated by Oil 0.02 Tons RESIDUAL WASTE PROCESSING FACILITY 301333
2017 CABOT OIL & GAS CORP Drill Cuttings 1,294.81 Tons LANDFILL 101247
2017 CABOT OIL & GAS CORP Soil Contaminated by Oil & Gas Related Spills 0.02 Tons RESIDUAL WASTE PROCESSING FACILITY 301333
2018 CABOT OIL & GAS CORP Servicing Fluid 41.86 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123
2018 CABOT OIL & GAS CORP Synthetic Liner Materials 22.93 Tons LANDFILL 101247
2018 CABOT OIL & GAS CORP Servicing Fluid 47.81 Tons LANDFILL 100933
2018 CABOT OIL & GAS CORP Produced Fluid 6,398.81 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123NE002
2018 CABOT OIL & GAS CORP Servicing Fluid 36.00 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123NC010
2018 CABOT OIL & GAS CORP Waste Water Treatment Sludge 82.69 Tons REUSE (AT WELL PAD)
2018 CABOT OIL & GAS CORP Unused Fracturing Fluid Waste 5.93 Tons LANDFILL 101247
2018 CABOT OIL & GAS CORP Produced Fluid 6,570.68 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123NE004
2018 CABOT OIL & GAS CORP Drill Cuttings 17.34 Tons LANDFILL 101247
2018 CABOT OIL & GAS CORP Other Oil & Gas Wastes 0.04 Tons RESIDUAL WASTE PROCESSING FACILITY 301333
2019 CABOT OIL & GAS CORP Synthetic Liner Materials 2.18 Tons LANDFILL 101247
2019 CABOT OIL & GAS CORP Produced Fluid 630.88 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123NE002
2019 CABOT OIL & GAS CORP Waste Water Treatment Sludge 1.07 Tons REUSE (AT WELL PAD)
2019 CABOT OIL & GAS CORP Produced Fluid 2,117.31 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123NE004

For data sources see[7]

Inspection Data

Inspections Performed

Inspection ID Inspection Category Inspection Date Inspection Type Inspection Result Inspection Comments
2561962 Primary Facility 2017-02-15 Preoperation Inspection No Violations Noted
2569345 Primary Facility 2017-03-02 Drilling/Alteration No Violations Noted At time of inspection, arrived on site at 10:20a.m. for a new spud inspection.

I met with company man Glenn Broussard. United Drilling was on site to drill and set the conductor pipe. There was one auger rig and two air rigs running. The auger rig finished running the 26" pipe to 37' on the 16H and moved over to the 14H and started drilling. One air rig was on the 9H at 30' and the other air rig TD at 94' on the 15H and was pulling drill pipe. The 8H, 12H, 17H, and 18H were completed with the conductor pipe ran and cemented at 94'. I took a walk around the location and there were no obvious concerns noticed. I left the site at 10:55a.m.

2604235 Primary Facility 2017-06-14 Drilling/Alteration No Violations Noted At time of inspection, arrived on site at 13:00p.m.

I met with company man Tony Ketterling. Nabors X36 Rig was on site and drilling the hole for the production casing. I took a walk around the location and there were no obvious concerns noticed. Depth at time of inspection was 14,828'. Projected TD for the well is 15,130'. I left the site at 14:15p.m.

2623637 Primary Facility 2017-08-09 Routine/Complete Inspection No Violations Noted Today's inspection, 7/19/17 is being conducted as a routine inspection. No pictures were added to this inspect due to an electronic glitch. Drilling rig still on-site. Signage is up and displayed. Good vegetative growth occurring on all sections of the site. Vegetation a mixture of annuals and perennials with clovers being the most dominant perennial. No violations were observed during this inspection. Drilling set up looked very streamlined and organized.
2627585 Primary Facility 2017-08-17 Routine/Complete Inspection Violation(s) Noted At time of inspection, arrived on site at 11:00a.m. as part of a migration investigation, accompanied by DEP Geologist Andrea Mullen and WQS Gene Rickard.

We met with Steve Watson and Marshall McCarty of Cabot Oil and Gas and Prad Jadeja of Selman & Associates. Andrea used an Altair 5X gas meter calibrated on 8/16/17 and Prad used a Sensit HXG-3 gas meter to check for gas. We checked for gas at the vent lines at the edge of the pad, if gas was detected at the (13x9) annulus vent line, we went to the cellar so we could determine if the gas was coming from the (20x13) annulus or the (13x9) annulus. The 9H, 7H, 8H, 10H, 14H, and 12H wells were drilled to TD. The 11H, 15H, 13H, 17H, 16H, and 18H wells were partially drilled with the surface and intermediate casings cemented into place I left the site at 13:30p.m.

2639018 Primary Facility 2017-08-17 Complaint Inspection No Violations Noted Todays inspection, 8/17/17 was conducted as part of a Department investigation into a nearby water supply complaint. This inspection centered around investigating the annuli of the 12 wells recently drilled at this location. Present during this inspection were myself, Jon Sassi, Dept EPS, David Schoonover, Dept OGI, Steve Watson, Cabot EH&S Specialist, Marshall McCarty, Cabot Production Person and Prad Jadeja, Cabot consultant. As part of the effort in trying to identify if any of the wells are discharging gas from their respective annular vents, Cabot has developed a more sophisticated layout of the vent pipes which are clearly marked. No E&S violations were noted.
2696897 Primary Facility 2018-02-22 Routine/Complete Inspection Outstanding Violations - Viols Req'd At time of inspection.

Met with company man James Restly. Stone Well Service Rig #2 was on site and rigged up on the 8H well. They were running there drill pipe in the well to flush out the sand and retrieve the RBP set at 4031'. I took a walk around the location and there were no obvious concerns noticed.

2719247 Primary Facility 2018-04-17 Routine/Complete Inspection Outstanding Violations - Viols Req'd At time of inspection.

Met with company man Scott Barnhart. Keane was on site to frac the 8H, 10H, 12H, 14H, 16H and 18H wells. They were on stage 32 out of 46 stages on the 12H and running the plug and perf in the 18H at time of inspection There were 23 stages completed out of 35 stages on the 8H. There were 24 stages completed out of 36 stages on the 10H. There were 25 stages completed out of 37 stages on the 14H. There were 46 stages completed out of 52 stages on the 16H. There were 47 stages completed out of 55 stages on the 18H. I took a walk around the location and there were no obvious concerns noticed.

2730520 Primary Facility 2018-05-15 Routine/Complete Inspection No Violations Noted I arrived on site at 1345 to perform a RTNC inspection of the Jeffers Farms P2 well pad. Present during the inspection were Casey Baldwin (WQS - DEP) and Ken Wilson (EHS Foreman - Cabot).

The entrance to the access road was well-marked by the appropriate signage. The access road was stable and solid with no apparent erosion or deterioration. The well's mailbox contained most of the required paperwork, however the site map outlining the BMPs associated with the ESCGP permit was absent. I used the site map with PCSM associated BMPs instead.

On the date of inspection, the wells on the pad were in between stages of hydraulic fracturing. Fracturing had been completed on the 8H, 10H, 12H, 14H, 16H, and 18H. Hydraulic fracturing had yet to be performed on the 7H, 9H, 11H, 13H, 15H, and 17H.

Several nearby water supply complaints have prompted Cabot to install a monitoring station on site to aid in early detection of any further issues that may arise.

The fill slope appeared to be well-vegetated and mostly stab

2762348 Primary Facility 2018-08-07 Follow-up Inspection Outstanding Violations - Viols Req'd At time of inspection.

The wells were recently completed and put in production. Cabot Oil & Gas contacted the Department to let them know they plan to evaluate and take isotopic samples from the annuli of the Jeffers Farms P2. The Department Eric Rooney (Geologist) and David Schoonover (Oil & Gas inspector) was on-site to observe and document results. We met with Cabot representatives Mike Hall and Ben Whitaker and Selman representatives Tyler Thomas and Kaydee Oliver. Remedial work was done on the 14H, 8H, 7H and 10H wells. Work started in August 2017 and well assessments are still ongoing.

8H 115-22251 All annuli were connected to Alicat meters. (9x5) 100% LEL 50000ppm sample taken 2psi (13x9) 21% LEL 10800ppm sample taken 0psi (20x13) 36% LEL 18800ppm sample taken 0psi Since some presence of gas was detected at all wells annuli, it appears that some comingling of gas may have been occurring within the current vent plumbing set up. The

2836051 Primary Facility 2019-02-04 Routine/Complete Inspection No Violations Noted Today's inspection was conducted as a routine inspection. Overall the site has good stabilization. No E&S issues identified. No violations noted.
2855418 Primary Facility 2019-03-13 Routine/Complete Inspection No Violations Noted Today's inspection was conducted as a routine inspection. Overall the site appears to have good stabilization. As Photo #2 #3 show, a sheen was noted on the containment which is still present from the stimulation activities which occurred at this site. Please vac this containment and remove immediately. Steve Watson, Cabot EH&S Specialist was notified about this sheen during the inspection. No E&S issues identified. No violations noted.
2855424 Primary Facility 2019-03-13 Routine/Complete Inspection No Violations Noted Today's inspection was conducted as a routine inspection. Overall the site appears to have good stabilization. As Photo #2 #3 show, a sheen was noted on the containment which is still present from the stimulation activities which occurred at this site. Please vac this containment and remove immediately. Steve Watson, Cabot EH&S Specialist was notified about this sheen during the inspection. No E&S issues identified. No violations noted.
2856389 Primary Facility 2019-03-20 Follow-up Inspection No Violations Noted Today's inspection was conducted as a follow-up inspection to the Department's inspection conducted on 3/13/19 in which an oily sheen was noted on standing water which was on containment present on this pad. Today's inspection finds that the contaminated water was removed, the 3 mobile water tanks have been removed, and the containment is being removed. Standing water thus far exposed after containment removal has no sheen present. No violations noted.

Violations Commited

Inspection ID Violation ID Violation Date Date Resolved Violation Code Violation Type Violation Comments
2627585 794834 2017-08-17 78a85(a)5 Environmental Health & Safety
2696897 809161 2018-02-22 78a85(a)5 Environmental Health & Safety
2719247 814028 2017-08-17 78a85(a)5 Environmental Health & Safety This is an outstanding violation for gas detected in a cemented annulus.
2762348 824882 2017-08-17 78a85(a)5 Environmental Health & Safety This is an outstanding violation for gas detected in a cemented annulus.

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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