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37-115-22257

Well Details

Well ID: 37-115-22257
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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 14
License Status:
Spud Date: 2017-03-02
Permit Date: 2016-11-22
Well Type: GAS
Unconventional Well: Y
Configuration: Horizontal Well
Conservation: No
Latitude: 41.772033
Longitude: -75.741983

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

Well History

Date Event
Deviated
2016-11-22 New Permit Application
2017-02-20 Performed Spud Operation
2017-05-25 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 2018-03-31 2018-06-11 6,923 15,677,500 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 Iron Control, KFEAC-20/30 Keane Iron Control Citric acid 77-92-9 30 0.000639661 954.083
Acetic acid 64-19-7 5 0.00010661 159.014
Scale Inhibitor, KSI-19NW Keane Scale Inhibitor organic phosphonic salts 15827-60-8 15 0.00228581 3409.39
Water 7732-18-5 95 0.0144768 21592.8
Water Cabot Carrier/Base Fluid Water 7732-18-5 100 87.7137 130,829,000.0
Friction Reducer, KFR-23 Keane Friction Reducer alcohols, C 12-16, ethoxylated 68551-12-2 2 0.00219619 3275.72
Copolymer of 2-propenamide 69418-26-4 20 0.0219619 32757.2
Water 7732-18-5 50 0.0549048 81893
Petroleum distillate 64742-47-8 20 0.0219619 32757.2
oleic acid diethanolamide 93-83-4 2 0.00219619 3275.72
Biocide, MBC-516 Keane Biocide Water 7732-18-5 56.7 0.0050681 7559.29
didecyldimethylammonium chloride 7173-51-5 8 0.000712143 1062.19
Glutaral 111-30-8 26.7 0.00238572 3558.41
quaternary ammonium compounds,
benzyl-C12-16-alkyldimethyl, chlorides
68424-85-1 5.3 0.000474464 707.684
ethanal 64-17-5 2.8 0.000250188 373.167
Hydrochloric Acid (15%) Keane Acidizing Water 7732-18-5 7.5 0.001924 2869.72
Hydrochloric Acid 7647-01-0 15 0.00384799 5739.45
Scale Inhibitor, KSI-19 Keane Scale Inhibitor Methanol 67-56-1 20 0.000584105 871.218
Acid Inhibitor, KAI-12 Keane Acid Inhibitor Ethylene glycol 107-21-1 40 0.000303133 452.136
Tar bases, quinoline derivs., benzyl chloride-quaternized 72480-70-7 10 0.00007578 113.034
Cinnamaldehyde 104-55-2 10 0.00007578 113.034
isoproyl alcohol 67-63-0 5 0.00003789 56.517
dipropylene gylcol, monomethyl ether 34590-94-8 20 0.000151566 226.068
Ethoxylated alcohol 68131-39-5 10 0.00007578 113.034
formic acid 64-18-6 10 0.00007578 113.034
Sand (Proppant) Keane Proppant Crystalline silica: Quartz (SiO2) 14808-60-7 100 12.1209 18,078,900.0
Other Chemical(s) Listed Above See Trade Name(s) List quaternary ammonium compounds,
benzyl-C12-16-alkyldimethyl, chlorides
68424-85-1 5.3 0.000474464 707.684
dipropylene gylcol, monomethyl ether 34590-94-8 20 0.000151566 226.068
Tar bases, quinoline derivs., benzyl chloride-quaternized 72480-70-7 10 0.00007578 113.034
isoproyl alcohol 67-63-0 5 0.00003789 56.517
Citric acid 77-92-9 30 0.000639661 954.083
Copolymer of 2-propenamide 69418-26-4 20 0.0219619 32757.2
ethanal 64-17-5 2.8 0.000250188 373.167
Water 7732-18-5 7.5 0.001924 2869.72
organic phosphonic salts 15827-60-8 15 0.00228581 3409.39
Petroleum distillate 64742-47-8 20 0.0219619 32757.2
formic acid 64-18-6 10 0.00007578 113.034
Ethoxylated alcohol 68131-39-5 10 0.00007578 113.034
oleic acid diethanolamide 93-83-4 2 0.00219619 3275.72
Glutaral 111-30-8 26.7 0.00238572 3558.41
Cinnamaldehyde 104-55-2 10 0.00007578 113.034
alcohols, C 12-16, ethoxylated 68551-12-2 2 0.00219619 3275.72
didecyldimethylammonium chloride 7173-51-5 8 0.000712143 1062.19

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 3,184,281.00 167 0.00 0 0.00 0
2019 CABOT OIL & GAS CORP 4,054,359.00 365 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 3.24 Tons LANDFILL 101247
2017 CABOT OIL & GAS CORP Servicing Fluid 497.17 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123
2017 CABOT OIL & GAS CORP Servicing Fluid 135.04 Tons LANDFILL 100933
2017 CABOT OIL & GAS CORP Soil Contaminated by Oil 0.02 Tons RESIDUAL WASTE PROCESSING FACILITY 301333
2017 CABOT OIL & GAS CORP Drill Cuttings 1,222.31 Tons LANDFILL 101247
2017 CABOT OIL & GAS CORP Soil Contaminated by Oil & Gas Related Spills 0.02 Tons RESIDUAL WASTE PROCESSING FACILITY 301333
2017 CABOT OIL & GAS CORP Servicing Fluid 302.58 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123NE002
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 14,142.77 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 81.04 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 15,302.46 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 752.66 Bbl RESIDUAL WASTE PROCESSING FACILITY WMGR123NE002
2019 CABOT OIL & GAS CORP Waste Water Treatment Sludge 1.05 Tons REUSE (AT WELL PAD)
2019 CABOT OIL & GAS CORP Produced Fluid 2,485.88 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
2561972 Primary Facility 2017-02-15 Preoperation Inspection No Violations Noted
2569354 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.

2598830 Primary Facility 2017-05-25 Drilling/Alteration No Violations Noted At time of inspection, arrived on site at 13:20p.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 noticed low areas on the outer berm of the containment, Tony called a crew to come out and build up the berm, there were no other obvious concerns noticed. Depth at time of inspection was 14,625'. Projected TD for the well is 14,849'. I left the site at 14:30p.m.

2623657 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.
2627619 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.

2627725 Primary Facility 2017-08-21 Drilling/Alteration Outstanding Violations - Viols Req'd At time of inspection, arrived on site at 8:45a.m.

I met with company man Jim Restly. Stone Well Service Rig 12 was on site. They ran and set a cast iron RBP at 5416' and put 50' of sand on top of it. Baker Hughes wire line truck was on site to run a composite BP and perf the production casing at 4,063'-4,068'. At that point the rig will perform an injection test. I took a walk around the location and there were no obvious concerns noticed. I left the site at 10:00a.m.

2629051 Primary Facility 2017-08-24 Drilling/Alteration Outstanding Violations - Viols Req'd Met with company man Jim Restly.

Stone Well Service Rig 12 was on site and was WOC. Monday 8/21/17, they ran perfs at 4063'-4068' and 3321'-3326'. Tuesday 8/22/17, they set a retainer at 4017' and pumped 250sks of Expandacem cement and 5bbls of Well Lock Resin into the formation. Wednesday 8/23/17, they set a retainer at 3267' and the formation was taking very little fluid so they pumped 5bbls of Well Lock Resin into the formation. Jim said they will probably start drilling out on Saturday.

2631623 Primary Facility 2017-08-30 Drilling/Alteration In Compliance with Schedule At time of inspection.

I met with company man Carroll Miser. Stone Well Service (work over) Rig #12 was on site. Weatherford was running a series of GAP logs on the 14H that had perf and squeeze work completed. They were logging from 5000' to surface. There was no flow at of the annuli on the well. I took a walk around the location and there were no obvious concerns noticed.

2639050 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.
2642209 Primary Facility 2017-09-29 Routine/Complete Inspection Outstanding Violations - Viols Req'd At time of inspection.

I met with company man Dave Fisher. Stone Well Service (work over) Rig #12 was on site. They were waiting on cement on the 14H, so they were rigged up on the 7H. On 9/27/17 they set a plug at 2400', perfed at 2320'-2325' and set a cement retainer at 2240'. On 9/28/17 they pumped cement and well lock into the lower perfs and was expecting return thru the upper perfs at 2020'-2025'. I took a walk around the location and there were no obvious concerns noticed.

2648629 Primary Facility 2017-10-17 Routine/Complete Inspection Outstanding Violations - Viols Req'd At time of inspection.

On site for a routine inspection as part of an ongoing migration investigation. Met with company man Dave Fisher. Stone Well Service rig was on site and drilling out the cement that was squeezed into the perforations at 2020'-2025' on the 14H. I took a walk around the well and there were no obvious concerns noticed.

2665017 Primary Facility 2017-11-20 Routine/Complete Inspection No Violations Noted I arrived at the site at 12:24. The weather conditions are mostly cloudy skies, with a light breeze and occasional wind gusts, with temperatures in the mid to upper 30's. Nabors X 36 is the drilling rig on-site. Cabot submitted a Drilling resumption After Break of 30 days or more notification to the Department on 11/15/17 for the Jeffers Farms Pad 2 18H well. The notice indicates the date and time the action was to occur was on 11/16/17 at 6:00 AM. I met with Perk McDowell, site company man, consultant of Cabot. Mr. McDowell informed me of the following regarding site activities. "We are drilling the 18H well on diesel oil based mud at a depth of (6,954) feet. We are drilling below the kickoff point in the curve. Kickoff point (KOP) was at (4,843) feet. Curve will be landed at (8,575) feet. The well will be drilled to total depth (TD) at (18,979) feet. Drilling resumed here on 11/18/17. Surface and intermediate casings have been cemented. The well was drilled to KOP and then the rig left the pad. We resumed
2719462 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.

2730552 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

2762354 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.

14H 115-22257 All annuli were connected to Alicat meters. (9x5) 40% LEL 19100ppm sample taken 0psi (13x9) 30% LEL 15100ppm sample taken 0psi (20x13) 31% LEL 14800ppm 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

2836068 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.
2855453 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.
2856405 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
2627619 794840 2017-08-17 78a85(a)5 Environmental Health & Safety
2627725 794848 2017-08-21 78a85(a)5 Environmental Health & Safety
2629051 795125 2017-08-23 78a85(a)5 Environmental Health & Safety
2642209 798330 2017-09-29 78a85(a)5 Environmental Health & Safety
2648629 799363 2017-09-29 78a85(a)5 Environmental Health & Safety
2719462 814033 2017-08-17 78a85(a)5 Environmental Health & Safety This is an outstanding violation for gas detected in a cemented annulus.
2762354 824885 2017-08-17 78a85(a)5 Environmental Health & Safety This is an outstanding violation for gas detected at a cemented annulus.

For data sources see[8]

References