If you find this page useful and would like to be notified of changes made to this page, start by inputting your email below.
powered by ChangeDetection
| Well ID: 37-113-20382 | Loading map...
{"type":"SATELLITE","minzoom":false,"maxzoom":false,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"mappingservice":"googlemaps3","width":"100%","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"wmsoverlay":false,"copycoords":false,"static":false,"zoom":14,"layers":[],"controls":["pan","zoom","type","scale","streetview","rotate"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"resizable":false,"kmlrezoom":false,"poi":true,"markercluster":false,"clustergridsize":60,"clustermaxzoom":20,"clusterzoomonclick":true,"clusteraveragecenter":true,"clusterminsize":2,"imageoverlays":[],"kml":[],"gkml":[],"searchmarkers":"","enablefullscreen":false,"scrollwheelzoom":false,"locations":[{"text":"","title":"","link":"","lat":41.564184,"lon":-76.606944,"icon":""}]} |
| Country: United States | |
| State: Pennsylvania | |
| County: Sullivan | |
| Municipality: Elkland Township | |
| Operator Name: CHIEF OIL & GAS LLC | |
| Well Pad ID: 149240 | |
| Farm/Lease Name: SAVAGE UNIT | |
| License Status: Active | |
| Spud Date: 2017-11-16 | |
| Permit Date: 2017-06-29 | |
| Well Type: GAS | |
| Unconventional Well: Y | |
| Configuration: Horizontal Well | |
| Conservation: No | |
| Latitude: 41.564184 | |
| Longitude: -76.606944 |
| Date | Event |
|---|---|
| 2017-06-29 | New Permit Application |
| 2017-11-13 | Performed Spud Operation |
| 2018-02-12 | Drilling Completion |
| 2018-02-26 | Perforation |
| 2018-03-19 | Perforation |
| 2018-03-19 | Performed Stage 1 of Stimulation |
| 2018-03-19 | Performed Stage 2 of Stimulation |
| 2018-03-20 | Perforation |
| 2018-03-20 | Performed Stage 3 of Stimulation |
| 2018-03-20 | Performed Stage 4 of Stimulation |
| 2018-03-20 | Performed Stage 5 of Stimulation |
| 2018-03-20 | Performed Stage 6 of Stimulation |
| 2018-03-21 | Perforation |
| 2018-03-21 | Performed Stage 10 of Stimulation |
| 2018-03-21 | Performed Stage 7 of Stimulation |
| 2018-03-21 | Performed Stage 8 of Stimulation |
| 2018-03-21 | Performed Stage 9 of Stimulation |
| 2018-03-22 | Perforation |
| 2018-03-22 | Performed Stage 11 of Stimulation |
| 2018-03-22 | Performed Stage 12 of Stimulation |
| 2018-03-22 | Performed Stage 13 of Stimulation |
| 2018-03-22 | Performed Stage 14 of Stimulation |
| 2018-03-23 | Perforation |
| 2018-03-23 | Performed Stage 15 of Stimulation |
| 2018-03-23 | Performed Stage 16 of Stimulation |
| 2018-03-23 | Performed Stage 17 of Stimulation |
| 2018-03-23 | Performed Stage 18 of Stimulation |
| 2018-03-24 | Perforation |
| 2018-03-24 | Performed Stage 19 of Stimulation |
| 2018-03-24 | Performed Stage 20 of Stimulation |
| 2018-03-24 | Performed Stage 21 of Stimulation |
| 2018-03-24 | Performed Stage 22 of Stimulation |
| 2018-03-25 | Perforation |
| 2018-03-25 | Performed Stage 23 of Stimulation |
| 2019-08-08 | Deviated |
For data sources see[4]
| Job Number | Job Start Date | Job End Date | True Vertical Depth (ft) | Total Water Volume (gal) | Total Non-Water Volume (gal) |
|---|---|---|---|---|---|
| 1 | 2018-03-19 | 2018-03-25 | 7,780 | 7,611,830 | 0 |
| Job Number | Trade Name | Supplier | Purpose | Ingredient Name | CAS Number | Additive Percentage by Mass | Job Percentage by Mass | Mass Used (lb) |
|---|---|---|---|---|---|---|---|---|
| 1 | BIOC11219A | Nalco Champion | Biocide | Listed Below | ||||
| Unislick CST-LA | Chemplex, Salvoy Group | Friction Reducer | Listed Below | |||||
| Water | 7732-18-5 | 50 | 0.02941 | 21723 | ||||
| Water | 7732-18-5 | 85 | 0.12373 | 91385 | ||||
| Methanol | 67-56-1 | 45 | 0.01069 | 7893 | ||||
| Oleic acid diethanolamide | 93-83-4 | 2 | 0.00118 | 869 | ||||
| Crystallilne silica | 14808-60-7 | 100 | 13.7626 | 10,164,800.0 | ||||
| Water | 7732-18-5 | 40 | 0.0095 | 7016 | ||||
| Water | 7732-18-5 | 100 | 86.0038 | 6,352,710.0 | ||||
| Methanol | 67-56-1 | 5 | 0.00001000 | 5 | ||||
| Formaldehyde | 50-00-0 | 1 | 0.00001000 | 1 | ||||
| Copolymer of 2-Propenamide | 79-06-1 | 20 | 0.01176 | 8689 | ||||
| Hydrochloric acid | 7647-01-0 | 15 | 0.02183 | 16127 | ||||
| Thiourea | 62-56-6 | 1 | 0.00001000 | 1 | ||||
| Diethylene glycol mono-n-butyl ether | 112-34-5 | 60 | 0.00007000 | 55 | ||||
| Acetophenone | 98-86-2 | 1 | 0.00001000 | 1 | ||||
| Ethylene glycol | 107-21-1 | 30 | 0.00161 | 1186 | ||||
| Water | 7732-18-5 | 40 | 0.00214 | 1581 | ||||
| Ethoxylated (C10-16) alcohols | 68002-97-1 | 35 | 0.00004000 | 32 | ||||
| Distillate, petroleum, hydrotreated, light | 64742-47-8 | 20 | 0.01176 | 8689 | ||||
| Ethanol, 2,2',2"-nitrilotris-, tris(dihydrogen phosphate) (ester), sodium salt |
68171-29-9 | 30 | 0.00161 | 1186 | ||||
| Alcohols, C12-16, ethoxylated | 68551-12-2 | 2 | 0.00118 | 869 | ||||
| Quaternary ammonium compound | 68424-85-1 | 10 | 0.00237 | 1754 | ||||
| Glutaraldehyde | 111-30-8 | 5 | 0.00119 | 877 | ||||
| SCAL16486A | Nalco Champion | Scale Inhibitor | Listed Below | |||||
| Hydrochloric Acid | PVS | Acidizing | Listed Below | |||||
| Water | Chief Oil & Gas | Carrier/Base Fluid | Listed Below | |||||
| Unihib G | GeoSafe | Acid Inhibitor | Listed Below | |||||
| Sand | Sargent/Unimin | Proppant | Listed Below |
For data sources see[5]
| Stimulation Date | Phase Number | Chemical Agent | Volume (gal) | Treating Pressure (psi) | Breakdown Pressure (psi) |
|---|---|---|---|---|---|
| 2018-03-19 | 1 | Sand | 3,639,888 | 8,398 | 8,766 |
| 2018-03-19 | 2 | Sand | 3,639,888 | 8,691 | 9,018 |
| 2018-03-20 | 3 | Sand | 3,639,888 | 7,948 | 8,798 |
| 2018-03-20 | 4 | Sand | 3,639,888 | 8,243 | 8,768 |
| 2018-03-20 | 5 | Sand | 3,639,888 | 7,970 | 8,780 |
| 2018-03-20 | 6 | Sand | 3,639,888 | 8,043 | 8,625 |
| 2018-03-21 | 7 | Sand | 3,639,888 | 7,679 | 8,527 |
| 2018-03-21 | 8 | Sand | 3,639,888 | 7,699 | 8,659 |
| 2018-03-21 | 9 | Sand | 3,639,888 | 7,849 | 8,435 |
| 2018-03-21 | 10 | Sand | 3,639,888 | 7,829 | 8,578 |
| 2018-03-22 | 11 | Sand | 3,639,888 | 7,962 | 8,393 |
| 2018-03-22 | 12 | Sand | 3,639,888 | 7,927 | 8,511 |
| 2018-03-22 | 13 | Sand | 3,639,888 | 7,947 | 8,651 |
| 2018-03-22 | 14 | Sand | 3,639,888 | 7,782 | 8,166 |
| 2018-03-23 | 15 | Sand | 3,639,888 | 7,876 | 8,592 |
| 2018-03-23 | 16 | Sand | 3,639,888 | 8,011 | 8,814 |
| 2018-03-23 | 17 | Sand | 3,639,888 | 7,869 | 8,375 |
| 2018-03-23 | 18 | Sand | 3,639,888 | 7,655 | 8,288 |
| 2018-03-24 | 19 | Sand | 3,639,888 | 7,780 | 8,624 |
| 2018-03-24 | 20 | Sand | 3,639,888 | 7,924 | 8,886 |
| 2018-03-24 | 21 | Sand | 3,639,888 | 7,392 | 8,742 |
| 2018-03-24 | 22 | Sand | 3,639,888 | 7,883 | 8,421 |
| 2018-03-25 | 23 | Sand | 3,639,888 | 8,171 | 8,661 |
For data sources see[6]
| Period | Operator Name | Gas Quantity (mcf) | Gas Production Days | Oil Quantity (bbl) | Oil Production Days | Water Quantity (bbl) | Water Production Days |
|---|---|---|---|---|---|---|---|
| 2017 | CHIEF OIL & GAS LLC | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 |
| 2018 | CHIEF OIL & GAS LLC | 1,526,519.42 | 264 | 0.00 | 0 | 0.00 | 0 |
| 2019 | CHIEF OIL & GAS LLC | 1,188,191.84 | 363 | 0.00 | 0 | 0.00 | 0 |
For data sources see[7]
| Period | Operator | Waste Type | Quantity | Disposal Method | Waste Facility ID |
|---|---|---|---|---|---|
| 2018 | CHIEF OIL & GAS LLC | Produced Fluid | 5,170.53 Bbl | REUSE (AT WELL PAD) | |
| 2018 | CHIEF OIL & GAS LLC | Produced Fluid | 60.00 Bbl | RESIDUAL WASTE PROCESSING FACILITY | WMGR123 |
| 2018 | CHIEF OIL & GAS LLC | Soil Contaminated by Oil & Gas Related Spills | 1.87 Tons | LANDFILL | 301358 |
| 2018 | CHIEF OIL & GAS LLC | Drill Cuttings | 25.45 Tons | LANDFILL | 301358 |
| 2018 | CHIEF OIL & GAS LLC | Soil Contaminated by Oil | 1.87 Tons | LANDFILL | 301358 |
| 2019 | CHIEF OIL & GAS LLC | Produced Fluid | 2,116.68 Bbl | REUSE (AT WELL PAD) |
For data sources see[8]
| Inspection ID | Inspection Category | Inspection Date | Inspection Type | Inspection Result | Inspection Comments |
|---|---|---|---|---|---|
| 2668477 | Primary Facility | 2017-12-06 | Routine/Complete Inspection | No Violations Noted | Arrived at 8:45. Weather: sunny, cold. CCI crew onsite changing out the flow arm on the Savage 1H. The 1H and South 1H, wells previously in production, were shut-in. The 4 new conductors are in place. Liner and mats are also in place. Left at 9:10. No violations were observed. |
| 2682016 | Primary Facility | 2018-01-11 | Drilling/Alteration | No Violations Noted | Arrived at 9:39. Precision 569 drilling the Savage South Unit 2H circulation prior to setting production casing at 14454'. This is the first of 4 new wells planned for this location. Already onsite are the Savage 1H and Savage South Unit 1H.
No violations were observed at the time of my inspection. |
| 2686024 | Primary Facility | 2018-01-23 | Routine/Complete Inspection | No Violations Noted | I met Ty Marine when I arrived on-site. Precision rig #569 on location, Savage South 3H well drilled to TD (13913') and rig is currently running casing in the hole. Steady rain was falling. Overall, containment was in good condition and functioning properly; however, on the east edge of the sitewide containment, I noted 3 locations where rainwater was overtopping the berm in a steady stream. Ty said he had just had a vac truck working in this area, and another was due shortly. I strongly recommended to Ty that he set up a trash pump or other full-time system to keep this area clear of rainwater. A trash pump was already nearby, and Ty had a tank in the vicinity as well to pump to. Ty was setting up the trash pump when I departed. Based on the concentration of water on the eastern side of the containment, it seems that the pad elevation tapers off in this area, creating a low spot with a high potential for a release; I strongly recommend that Chief either keep all of their primary containment above th |
| 2695804 | Primary Facility | 2018-02-20 | Routine/Complete Inspection | No Violations Noted | Arrived at 11:00. Weather: warm. Crew from Mr. dirt and Patrik's washing up rig mats at the time of my inspection. There are a total of six wells on this pad. There are two older wells are currently shut in and four new wells they have not been frac'ed yet. No violations were observed the time of inspection. |
| 2709080 | Primary Facility | 2018-03-23 | Drilling/Alteration | No Violations Noted | Stimulation activities being conducted at this time. No leaks noted during site walk around. Containment appears sound. No violations noted. |
| 2799558 | Primary Facility | 2018-11-06 | Routine/Complete Inspection | No Violations Noted | Chief Oil & Gas submitted a Well Site Restoration Report (WSRR) for the Savage pad. The WSRR was received by the Department on 10/23/18.
Arrive onsite at 12:40; weather was ~50°F, calm, light rain. Some puddles on the pad surface were screened for conductivity and all measurements were below 100 µS/cm. There were 6 properly tagged Marcellus wells staged for production. All cellars were filled with water; no bubbling was observed. There were 6 GPUs and 6 produced water tanks onsite and in secondary containment. The water in secondary containment around the produced water tanks had a conductivity of 2.50 mS/cm. This water should be removed by vac truck and not be discharged to the ground or permitted to enter Waters of the Commonwealth. There was a compressor on the pad and in secondary containment. This containment appeared sound but could possibly be better maintained around the edges and corners. There was also what appeared to be ventilation ductwork along the pad (Photo #2). Some sections of compost fi |
For data sources see[9]