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37-131-20318

Well Details

Well ID: 37-131-20318
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Country: United States
State: Pennsylvania
County: Wyoming
Municipality: Lemon Township
Operator Name: CHIEF OIL & GAS LLC
Well Pad ID: 145704
Farm/Lease Name: GARRISON NORTH UNIT 4H
License Status:
Spud Date: 2013-08-11
Permit Date: 2013-07-11
Well Type: GAS
Unconventional Well: Y
Configuration: Horizontal Well
Conservation: No
Latitude: 41.625075
Longitude: -75.937950

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

Well History

Date Event
2013-07-11 New Permit Application
2013-08-13 Performed Spud Operation
2013-09-30 Drilling Completion
2014-01-25 Perforation
2014-04-10 Performed Stimulation
2015-02-02 DEVIATED

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 2014-04-10 2014-04-10 7,744 330,792

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 Hydrochloric Acid 10-30% Halliburton Acid Hydrochloric Acid 7647-01-0 30 0.1 0
FR-66 Halliburton Friction Reducer Hydrotreated Light Petroleum Distillate 64742-47-8 30 0.04 0
Water Provided by Customer Base Fluid Fresh Water 0000-00-0 100 99.85 0
MCB-8614 MULTI-CHEM BIOCIDE GLUTARALDEHYDE 111-30-8 30 0.02 0
ALKYL (C12-16) DIMETHYLBENZXYLAMMONIUM CHLORIDE 68424-85-1 5 0.003 0
MCS-2510T MULTI-CHEM Scale Inhibitor ETHYLENE GLYCOL 107-21-1 60 0.01 0

For data sources see[5]

Stimulation Data

Stimulation Date Phase Number Chemical Agent Volume (gal) Treating Pressure (psi) Breakdown Pressure (psi)
2014-04-10 0 0 0

For data sources see[6]

Production Data

Period Operator Name Gas Quantity (mcf) Gas Production Days Oil Quantity (bbl) Oil Production Days Water Quantity (bbl) Water Production Days
2013 CHIEF OIL & GAS LLC 0.00 0 0.00 0 0.00 0
2014 CHIEF OIL & GAS LLC 46,127.00 42 0.00 0 0.00 0
2015 CHIEF OIL & GAS LLC 127,280.25 288 0.00 0 0.00 0
2016 CHIEF OIL & GAS LLC 65,486.64 342 0.00 0 0.00 0
2017 CHIEF OIL & GAS LLC 38,631.80 326 0.00 0 0.00 0
2018 CHIEF OIL & GAS LLC 13,817.30 154 0.00 0 0.00 0
2019 CHIEF OIL & GAS LLC 38,764.96 292 0.00 0 0.00 0

For data sources see[7]

Waste Data

Period Operator Waste Type Quantity Disposal Method Waste Facility ID
2013 CHIEF OIL & GAS LLC Drill Cuttings 1,241.63 Tons LANDFILL 100933
2014 CHIEF OIL & GAS LLC Fracing Fluid Waste 756.88 Bbl RESIDUAL WASTE PROC FAC (GENERAL PERMIT) WMGR123
2014 CHIEF OIL & GAS LLC Fracing Fluid Waste 549.88 Bbl REUSE OTHER THAN ROAD SPREADING
2014 CHIEF OIL & GAS LLC Produced Fluid 720.62 Bbl RESIDUAL WASTE PROC FAC (GENERAL PERMIT) WMGR123NC010
2014 CHIEF OIL & GAS LLC Produced Fluid 775.00 Bbl RESIDUAL WASTE PROC FAC (GENERAL PERMIT) WMGR123SW018
2014 CHIEF OIL & GAS LLC Produced Fluid 1,458.05 Bbl REUSE OTHER THAN ROAD SPREADING
2014 CHIEF OIL & GAS LLC Produced Fluid 324.00 Bbl RESIDUAL WASTE PROC FAC (GENERAL PERMIT) WMGR123NC018
2015 CHIEF OIL & GAS LLC Produced Fluid 70.14 Bbl REUSE OTHER THAN ROAD SPREADING
2015 CHIEF OIL & GAS LLC Fracing Fluid Waste 1,260.00 Bbl RESIDUAL WASTE PROC FAC (GENERAL PERMIT) WMGR123
2016 CHIEF OIL & GAS LLC Produced Fluid 26.83 Bbl REUSE OTHER THAN ROAD SPREADING
2017 CHIEF OIL & GAS LLC Produced Fluid 0.02 Bbl STORAGE PENDING DISPOSAL OR REUSE
2017 CHIEF OIL & GAS LLC Produced Fluid 6.93 Bbl REUSE (AT WELL PAD)
2018 CHIEF OIL & GAS LLC Produced Fluid 38.01 Bbl REUSE (AT WELL PAD)
2019 CHIEF OIL & GAS LLC Produced Fluid 95.06 Bbl REUSE (AT WELL PAD)

For data sources see[8]

Inspection Data

Inspections Performed

Inspection ID Inspection Category Inspection Date Inspection Type Inspection Result Inspection Comments
2206438 Primary Facility 2013-09-17 Drilling/Alteration No Violations Noted 20" @ 60'
2207258 Primary Facility 2013-09-24 Drilling/Alteration No Violations Noted Patterson 254, Comp Man - Billy Swanson, @ 10452'
2224472 Primary Facility 2013-11-25 Drilling/Alteration No Violations Noted 12663 hanging out drilling motors
2505884 Primary Facility 2016-07-27 Routine/Complete Inspection No Violations Noted
2546010 Primary Facility 2016-12-19 Routine/Complete Inspection No Violations Noted
2713321 Primary Facility 2018-03-28 Routine/Complete Inspection No Violations Noted Arrived at site at: 08:30. Weather: Overcast, cold ~ 35 degs. Onsite to perform routine inspections of wells on pad. A total of (9) wells were present on pad. All (9) wells were in production at time of inspection. All wells Prod. tree top press. "PTTP", Prod. line press. "PLP" and Prod. casing press. "PCP" were being monitored by wireless data sending units and/or analog gauges. (See individual well pressures and observations listed below.)

- All wells had (2) annular vents present labeled (13 3/8"x 9 5/8") and (9 5/8"x 5 1/2"). All annular vents were open and venting to (3) poly vent tanks "VTs" via shared 2" vent lines. I labeled the VTs with a black magic marker at time of inspection. (#1 VT shares the 2H, 5H, 3H & N1H annular vents. #2 VT shares the N4H, N2H & N3H annular vents. #3 VT shares the 1H & 4H annular vents.) I performed gas checks at VT lid openings using a Altair 5X gas meter calibrated on 3/5/18. Gas checks showed: VT #1 = 48% LEL, 2% CH4; VT #2 = 10% LEL, 0% CH4; VT #3 = 40% LEL, 2% CH4.

2743699 Primary Facility 2018-06-12 Routine/Complete Inspection No Violations Noted "Pump-down" operations were being conducted by Halliburton Oilfield Services on the 1H well. There were no violations noted. If you have any questions, please contact me.
2804627 Primary Facility 2018-11-14 Routine/Complete Inspection No Violations Noted Chief Oil & Gas submitted a Notice of Termination (NOT) for the Garrison pad covered under ESX29-131-17-0003. The NOT was received by the Department on 9/27/18. Arrived onsite for at 10:35; the weather was ~30°F and calm. Several frozen puddles were on the pad surface.

There were 9 properly tagged Marcellus wells staged for production. Most of the well cellars were filled with water; no bubbling was observed. There were 9 GPUs and 1 compressor onsite and in secondary containment. There was approx. 6 to 12 inches of mostly frozen water in the produced water tank secondary containment. Secondary containment also remained around the wells. I contacted Chris Vassallo via email and was informed on 11/16/18 that the containment is there due to scheduled maintenance on one of the wells.

The site was well vegetated and appeared stable. All PCSM had been constructed and no temporary E&S BMPs remained.

It is recommended that secondary containment around the produced water tanks be monitored and the water removed a

For data sources see[9]

References