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37-015-21669

Well Details

Well ID: 37-015-21669
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Country: United States
State: Pennsylvania
County: Bradford
Municipality: Asylum Township
Operator Name: CHIEF OIL & GAS LLC
Well Pad ID: 149071
Farm/Lease Name: PMG GOD UNIT A 4H
License Status:
Spud Date:
Permit Date: 2011-05-18
Well Type: GAS
Unconventional Well: Y
Configuration: Horizontal Well
Conservation: No
Latitude: 41.715328
Longitude: -76.341081

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

Well History

Date Event
2011-05-18 New Permit Application
2011-06-17 Performed Spud Operation
2011-10-07 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 2011-11-29 2011-11-29 6,190 6,741,630

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 Super Scale Control TSC Superior Well Services Scale Inhibitor 1,2,4-Butanetricarboxylic acid, 2-phosphono- 37971-36-1
Anionic Polymer
1,2-Propylene glycol 57-55-6 0.03
Anionic Copolymer
WFR-3B Superior Well Services Friction Reducer Stoddard solvent 8052-41-3 10.00
1,2-Propylene glycol 57-55-6 25.00
Ethoxylated C12-16 alcohols 68551-12-2 4.00
Distillates, petroleum, hydrotreated light 64742-47-8 0.11
FE OXCLEAR Superior Well Services Oxygen Scavenger Ammonium bisulfite 10192-30-0 0.00300000
KR-153SL Superior Well Services Biocide Ethylene glycol 107-21-1 100.00
Polyethylene glycol 25322-68-3 5000.00
Diethylene glycol 111-46-6
2,2-Dibromo-3-nitrilopropionamide 10222-01-2 20.00 0.02
Sand (Proppant) Superior Well Services Propping Agent Quartz 14808-60-7 99.90 22.96
Water Base Fluid Fresh Water 100.00 76.86

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
2011 CHIEF OIL & GAS LLC 0.00 0 0.00 0 0.00 0
2012 CHIEF OIL & GAS LLC 1,844,219.90 305 0.00 0 0.00 0
2013 CHIEF OIL & GAS LLC 2,192,486.00 361 0.00 0 0.00 0
2014 CHIEF OIL & GAS LLC 886,111.00 295 0.00 0 0.00 0
2015 CHIEF OIL & GAS LLC 800,250.23 310 0.00 0 0.00 0
2016 CHIEF OIL & GAS LLC 1,049,433.44 362 0.00 0 0.00 0
2017 CHIEF OIL & GAS LLC 755,409.47 365 0.00 0 0.00 0
2018 CHIEF OIL & GAS LLC 652,411.00 358 0.00 0 0.00 0
2019 CHIEF OIL & GAS LLC 876,180.84 365 0.00 0 0.00 0

For data sources see[6]

Waste Data

Period Operator Waste Type Quantity Disposal Method Waste Facility ID
2011 CHIEF OIL & GAS LLC Drill Cuttings 37.58 Tons LANDFILL NY31346244
2011 CHIEF OIL & GAS LLC Drill Cuttings 946.86 Tons LANDFILL 301626
2011 CHIEF OIL & GAS LLC Fracing Fluid Waste 65.00 Bbl CENTRALIZED TREATMENT PLANT FOR RECYCLE PA0008451
2012 CHIEF OIL & GAS LLC Fracing Fluid Waste 2,229.00 Bbl REUSE OTHER THAN ROAD SPREADING
2012 CHIEF OIL & GAS LLC Produced Fluid 3,073.20 Bbl REUSE OTHER THAN ROAD SPREADING
2013 CHIEF OIL & GAS LLC Produced Fluid 113.00 Bbl RESIDUAL WASTE PROC FAC (GENERAL PERMIT) WMGR123SW018
2013 CHIEF OIL & GAS LLC Produced Fluid 1,435.20 Bbl REUSE OTHER THAN ROAD SPREADING
2014 CHIEF OIL & GAS LLC Produced Fluid 521.60 Bbl REUSE OTHER THAN ROAD SPREADING
2015 CHIEF OIL & GAS LLC Produced Fluid 234.04 Bbl REUSE OTHER THAN ROAD SPREADING
2016 CHIEF OIL & GAS LLC Produced Fluid 371.64 Bbl REUSE OTHER THAN ROAD SPREADING
2017 CHIEF OIL & GAS LLC Produced Fluid 37.71 Bbl STORAGE PENDING DISPOSAL OR REUSE
2017 CHIEF OIL & GAS LLC Produced Fluid 362.77 Bbl REUSE (AT WELL PAD)
2018 CHIEF OIL & GAS LLC Produced Fluid 20.57 Bbl REUSE (AT WELL PAD)
2019 CHIEF OIL & GAS LLC Produced Fluid 44.19 Bbl REUSE (AT WELL PAD)

For data sources see[7]

Inspection Data

Inspections Performed

Inspection ID Inspection Category Inspection Date Inspection Type Inspection Result Inspection Comments
1985377 Primary Facility 2011-07-01 Drilling/Alteration No Violations Noted PATTERSON 251 - DRILLING WITH MUD
1990557 Primary Facility 2011-07-25 Routine/Complete Inspection No Violations Noted Conductor and surface casing cut off. Gauges on 13 3/8 and 9 5/8 -0psi. Vented to tank.
2298712 Primary Facility 2014-08-11 Routine/Complete Inspection No Violations Noted
2306438 Primary Facility 2014-09-19 Routine/Complete Inspection No Violations Noted While in the process of surveying the site, I observed an area of standing water on the pad surface behind the reuse water tank battery. There was also an area of standing water inside the tank battery. The water inside the tank battery appeared to be sediment laden. It had a rust like appearance to it; orange and brown in color. Based on visual observance of the discolored water in containment and water on the pad surface which appeared to be emanating from under the containment system, I used an Extech, ExStik (2) pH, Conductivity, Salinty and TDS meter to field screen the water for conductivity. Conductivity readings were in the range of (6-8) milliSiemens/cm in containment. I recorded over the limit conductivity readings on the pad surface just outside containment and in standing water pooled in rocks in the site perimeter ditch. The highest possible recorded reading on this meter is (19.99) milliSiemens/cm.
2308792 Primary Facility 2014-09-26 Follow-up Inspection No Violations Noted I met with (2) employees of Mr. Dirt, the company Chief Oil and Gas has subcontracted to remediate an area of staining and potential contamination of the NW corner of the pad surface. Thus far Mr. Dirt has filled (7) steel containers of excavated material in the general area where I recorded elevated conductivity readings in surface water next to the reuse water and gas buster tank battery. Please see the 9/19/14 inspection report, which describes the details of the conditions observed at the site and the conductivity readings recorded on my meter. The remediation of the pad surface was temporarily halted as Mr. Dirt was waiting for another container as they have planned to continue to excavate the impacted area. The 8th container as part of the remediation process is expected to be the final container as part of the process, according to Mr. Dirt. Mr. Dirt stated that around (250) cubic yards of the pad surface has been excavated and filled into containers up to this point.
2440942 Primary Facility 2016-01-14 Routine/Complete Inspection No Violations Noted
2508232 Primary Facility 2016-08-04 Routine/Complete Inspection No Violations Noted
2518849 Primary Facility 2016-09-13 Site Restoration No Violations Noted
2642803 Primary Facility 2017-10-02 Routine/Complete Inspection No Violations Noted Four wells staged for production. Site has interim restoration. Four separators within containment. One production tank severely corroded. The operator will empty the 1H tank by the afternoon of 10/2/2017. No violations noted at this time.
2803114 Primary Facility 2018-11-13 Routine/Complete Inspection No Violations Noted This site was restored and the NOT was acknowledged 8/8/16.

Four wells are staged for production. Four GPUs are present within secondary containment. This containment was in good condition overall. One steel produced water tank is present and in good condition. The secondary containment around the produced water tank is steel with plastic lining and is in good condition.

A labeled methanol container is present near the well heads. This container sits on top of a black plastic tank. The department recommends more substantial secondary containment for this container. An unlabeled green container is also present near the well heads. The department recommends labeling this container.

Several portions of the pad which had been restored and vegetated have been disturbed by truck traffic. In these areas, the soil has been compacted, some vegetated has died, and water is ponding. The department recommends restabilizing these areas as needed in the spring.

Post Construction Stormwater Management (PCSM) is handle

For data sources see[8]

References