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: 37-115-20676 | 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":41.814722,"lon":-75.766053,"icon":""}]} |
| Country: United States | |
| State: Pennsylvania | |
| County: Susquehanna | |
| Municipality: New Milford Township | |
| Operator Name: SWN PROD CO LLC | |
| Well Pad ID: 145736 | |
| Farm/Lease Name: ZEFFER 3H | |
| License Status: Active | |
| Spud Date: 2011-10-26 | |
| Permit Date: 2011-10-04 | |
| Well Type: GAS | |
| Unconventional Well: Y | |
| Configuration: Horizontal Well | |
| Conservation: No | |
| Latitude: 41.814722 | |
| Longitude: -75.766053 |
| Date | Event |
|---|---|
| 2011-10-04 | New Permit Application |
| 2011-10-25 | Performed Spud Operation |
| 2012-01-07 | Drilling Completion |
| 2012-05-25 | Perforation |
| 2012-07-16 | Perforation |
| 2012-07-17 | Performed Stage 1 of Stimulation |
| 2012-07-19 | Perforation |
| 2012-07-19 | Performed Stage 2 of Stimulation |
| 2012-07-20 | Perforation |
| 2012-07-20 | Performed Stage 3 of Stimulation |
| 2012-07-20 | Performed Stage 4 of Stimulation |
| 2012-07-23 | Perforation |
| 2012-07-24 | Perforation |
| 2012-07-24 | Performed Stage 5 of Stimulation |
| 2012-07-24 | Performed Stage 6 of Stimulation |
| 2012-07-25 | Perforation |
| 2012-07-25 | Performed Stage 7 of Stimulation |
| 2012-07-25 | Performed Stage 8 of Stimulation |
| 2012-07-26 | Performed Stage 10 of Stimulation |
| 2012-07-26 | Performed Stage 9 of Stimulation |
| 2012-07-27 | Perforation |
| 2012-07-28 | Perforation |
| 2012-07-28 | Performed Stage 11 of Stimulation |
| 2012-07-28 | Performed Stage 12 of Stimulation |
| 2012-07-28 | Performed Stage 13 of Stimulation |
| 2012-07-29 | Perforation |
| 2012-07-29 | Performed Stage 14 of Stimulation |
| 2012-07-29 | Performed Stage 15 of Stimulation |
| 2017-01-25 | 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 | 2012-07-17 | 2012-07-17 | 6,677 | 5,365,500 |
| Job Number | Trade Name | Supplier | Purpose | Ingredient Name | CAS Number | Additive Percentage by Mass | Job Percentage by Mass | Mass Used (lb) |
|---|---|---|---|---|---|---|---|---|
| 1 | Biocide EC 6116A | Nalco | Acid | 2,2-Dibromo-3-nitrilopropionamide | 10222-01-2 | 30.00 | 0.00701000 | |
| Polyethylene glycol | 25322-68-3 | 60.00 | 0.01 | |||||
| Hydrochloric acid | 7647-01-0 | 15.00 | 0.12 | |||||
| Dibromoacetonitrile | 3252-43-5 | 5.00 | 0.00117000 | |||||
| AI-250 | Clearwater International | Acid Inhibitor | 2-Butoxyethanol | 111-76-2 | 40.00 | 0.00084000 | ||
| Propargyl alcohol | 107-19-7 | 40.00 | 0.00084000 | |||||
| Isopropanol | 67-63-0 | 40.00 | 0.00084000 | |||||
| Ethoxylated Nonylphenol | 13.00 | 0.00027000 | ||||||
| StimLube | Clearwater International | Friction Reducer | Distillates, petroleum, hydrotreated light | 64742-47-8 | 30.00 | 0.02 | ||
| FRA-405 | Clearwater International | Friction Reducer | Distillates, petroleum, hydrotreated light | 64742-47-8 | 27.50 | 0.00623000 | ||
| Ethoxylated C12-16 alcohols | 68551-12-2 | 5.00 | 0.00113000 | |||||
| Sodium chloride | 7647-14-5 | 7.50 | 0.00170000 | |||||
| Ammonium chloride | 12125-02-9 | 5.00 | 0.00113000 | |||||
| SI-112 | Clearwater International | Scale Inhibitor | Ethylene glycol | 107-21-1 | 40.00 | 0.00437000 | ||
| Southwestern Energy | Sand | |||||||
| 15 HCl | Nalco | Acid | Hydrochloric acid | 7647-01-0 | 15.00 | 0.83 | ||
| Southwestern Energy | Water/Produced Water | H2O + Disolved Salts | 100.00 | 90.43 | ||||
| Quartz | 14808-60-7 | 100.00 | 8.59 | |||||
| Biocide EC 6116A | Nalco | Biocide |
For data sources see[5]
| Stimulation Date | Phase Number | Chemical Agent | Volume (gal) | Treating Pressure (psi) | Breakdown Pressure (psi) |
|---|---|---|---|---|---|
| 2012-07-17 | 1 | SAND | 7 | 8,726 | 9,223 |
| 2012-07-19 | 2 | SAND | 7 | 7,997 | 8,558 |
| 2012-07-20 | 3 | SAND | 7 | 7,964 | 8,734 |
| 2012-07-20 | 4 | SAND | 7 | 7,967 | 8,805 |
| 2012-07-24 | 5 | SAND | 7 | 8,485 | 9,053 |
| 2012-07-24 | 6 | SAND | 7 | 8,437 | 9,344 |
| 2012-07-25 | 7 | SAND | 7 | 8,345 | 9,306 |
| 2012-07-25 | 8 | SAND | 7 | 8,037 | 101 |
| 2012-07-26 | 9 | SAND | 7 | 8,048 | 8,594 |
| 2012-07-26 | 10 | SAND | 7 | 7,932 | 8,292 |
| 2012-07-28 | 11 | SAND | 7 | 8,142 | 8,580 |
| 2012-07-28 | 12 | SAND | 7 | 7,885 | 8,528 |
| 2012-07-28 | 13 | SAND | 7 | 79,841 | 8,358 |
| 2012-07-29 | 14 | SAND | 7 | 7,627 | 8,064 |
| 2012-07-29 | 15 | SAND | 7 | 7,526 | 8,196 |
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 |
|---|---|---|---|---|---|---|---|
| 2011 | SOUTHWESTERN ENERGY PROD CO | 0.00 | 0 | 0.00 | 0 | 0.00 | 0 |
| 2012 | SOUTHWESTERN ENERGY PROD CO | 148,948.00 | 34 | 0.00 | 0 | 0.00 | 0 |
| 2013 | SOUTHWESTERN ENERGY PROD CO | 2,293,487.00 | 365 | 0.00 | 0 | 0.00 | 0 |
| 2014 | SOUTHWESTERN ENERGY PROD CO | 1,319,777.00 | 307 | 0.00 | 0 | 0.00 | 0 |
| 2015 | SWN PROD CO LLC | 1,227,541.00 | 365 | 0.00 | 0 | 0.00 | 0 |
| 2016 | SWN PROD CO LLC | 1,015,078.00 | 366 | 0.00 | 0 | 0.00 | 0 |
| 2017 | SWN PROD CO LLC | 691,296.00 | 364 | 0.00 | 0 | 0.00 | 0 |
| 2018 | SWN PROD CO LLC | 658,949.00 | 365 | 0.00 | 0 | 0.00 | 0 |
| 2019 | SWN PROD CO LLC | 478,151.00 | 334 | 0.00 | 0 | 0.00 | 0 |
For data sources see[7]
| Period | Operator | Waste Type | Quantity | Disposal Method | Waste Facility ID |
|---|---|---|---|---|---|
| 2012 | SOUTHWESTERN ENERGY PROD CO | Drill Cuttings | 360.03 Tons | LANDFILL | THR029 |
| 2012 | SOUTHWESTERN ENERGY PROD CO | Fracturing Fluid Waste | 466.36 Tons | LANDFILL | 101247 |
| 2013 | SOUTHWESTERN ENERGY PROD CO | Produced Fluid | 4,758.00 Bbl | REUSE OTHER THAN ROAD SPREADING | |
| 2015 | SWN PROD CO LLC | Produced Fluid | 450.00 Bbl | REUSE OTHER THAN ROAD SPREADING | |
| 2016 | SWN PROD CO LLC | Other Oil & Gas Wastes | 25.20 Bbl | REUSE OTHER THAN ROAD SPREADING | |
| 2016 | SWN PROD CO LLC | Produced Fluid | 246.60 Bbl | REUSE OTHER THAN ROAD SPREADING | |
| 2016 | SWN PROD CO LLC | Fracturing Fluid Waste | 22.80 Bbl | REUSE OTHER THAN ROAD SPREADING | |
| 2017 | SWN PROD CO LLC | Produced Fluid | 155.60 Bbl | SURFACE IMPOUNDMENT | 95-16-65420-013 |
| 2017 | SWN PROD CO LLC | Drilling Fluid Waste | 154.80 Bbl | SURFACE IMPOUNDMENT | 95-16-65420-013 |
| 2017 | SWN PROD CO LLC | Other Oil & Gas Wastes | 33.40 Bbl | SURFACE IMPOUNDMENT | 95-16-65420-013 |
| 2018 | SWN PROD CO LLC | Produced Fluid | 292.60 Bbl | SURFACE IMPOUNDMENT | 95-16-65420-013 |
| 2018 | SWN PROD CO LLC | Produced Fluid | 46.00 Bbl | REUSE (AT WELL PAD) | |
| 2018 | SWN PROD CO LLC | Other Oil & Gas Wastes | 89.73 Bbl | SURFACE IMPOUNDMENT | 95-16-65420-013 |
| 2018 | SWN PROD CO LLC | Other Oil & Gas Wastes | 22.00 Bbl | REUSE (AT WELL PAD) | |
| 2018 | SWN PROD CO LLC | Produced Fluid | 113.40 Bbl | SURFACE IMPOUNDMENT | 826342 |
| 2019 | SWN PROD CO LLC | Other Oil & Gas Wastes | 818.31 Bbl | SURFACE IMPOUNDMENT | 95-16-65420-013 |
| 2019 | SWN PROD CO LLC | Produced Fluid | 130.40 Bbl | RESIDUAL WASTE PROCESSING FACILITY | WMGR123NC035 |
| 2019 | SWN PROD CO LLC | Produced Fluid | 205.33 Bbl | SURFACE IMPOUNDMENT | 826342 |
| 2019 | SWN PROD CO LLC | Produced Fluid | 3,961.00 Bbl | SURFACE IMPOUNDMENT | 95-16-65420-013 |
For data sources see[8]
| Inspection ID | Inspection Category | Inspection Date | Inspection Type | Inspection Result | Inspection Comments |
|---|---|---|---|---|---|
| 2031176 | Primary Facility | 2012-01-03 | Drilling/Alteration | No Violations Noted | DDI-10...Co. man - Joe Davis. Circulating at time of inspection. Depth of drilling = 7665'. Walked site with Co. Man. Secondary containment in place. Drillers log on site and up to date. Cement reports show adequate cement quantities. |
| 2074435 | Primary Facility | 2012-05-31 | Follow-up Inspection | No Violations Noted | Well drilled. operator reported bubbling outside of casing. At time of inspection I observed minor bubbling between 9 5/8" and 13 3/8" casings. No other bubbling observed. No activity on site. Secondary containment still down around well. Will Follow up with Operator on condition of well. No violations observed at this time. Well tag and site i.d. sign in place. |
| 2110216 | Primary Facility | 2012-10-15 | Routine/Complete Inspection | Pending | DDI-10 on site drilling Zeffer 2H. During inspection checked cellar - observed bubbling in cellar of 3H. Consistent bubbling outside 9 5/8" approximately 1/4" in size. Cellar half full of water so could not see source of bubbling. Requested Operator to pump down cellar and identify source and report to DEP. Copy of detailed Summary Sheet provided for this well by Co. Man. at time of inspection. Violation is Pending. |
| 2177178 | Primary Facility | 2013-05-21 | Routine/Complete Inspection | No Violations Noted | Please see the Zeffer 1H inspection report for details. Permit number is 115-21089. |
| 2467805 | Primary Facility | 2016-03-21 | Routine/Complete Inspection | No Violations Noted | On 3/21/16, the Department conducted an inspection of the SWN RU 29 Zeffer Pad and the 2 impoundments. The small impoundment was inspected first. The new liner has been installed. Normal operations are now occurring. During the inspection 2 water trucks were observed off-loading to this impoundment. All equipment associated with the dewatering and solids removal of the small impoundment has been removed. As suggested by the Department, the soil has been removed and replaced from the area between the off-loading concrete pad and the small impoundment. The disturbed areas has been seeded and mulched. The small impoundment appears to be about 1/3 full and the large impoundment appears to be approximately 1/3 full. All of the slopes associated with the pad and impoundments were inspected and appeared stable and well vegetated. No violations noted. |
| 2482672 | Primary Facility | 2016-05-10 | Routine/Complete Inspection | No Violations Noted | |
| 2509163 | Primary Facility | 2016-08-03 | Routine/Complete Inspection | No Violations Noted | On 8/3/16, the Department conducted an inspection of the SWN Zeffer Well Pad and Impoundment’s 1 and 2. Also present during the inspection were Eric Rooney, Department Geologist and Mike Deming, SWN Senior Regulatory Analyst. Mr. Rooney was on-site evaluating SWN’s efforts in meeting their Work Plan submitted by CB&I consulting dated March 10, 2016, titled in part as “Additional Hydrogeologic Investigation Report for the Zeffer Impoundments.” At the time of the inspection, a small drill rig was on-site collecting core samples next to Monitoring Well # 8. This activity is being conducted to ensure that the monitoring well was constructed and installed properly based on the localized geology. A review of the large and small impoundment found that they were below the 2’ free board level required of waste water impoundments. The large impoundment had a free board level of about 4’, while the small impoundment was in the range of 5’. A review of the well pad found that there is good vegetative stability, a |
| 2555324 | Primary Facility | 2017-01-25 | Routine/Complete Inspection | No Violations Noted | At time of inspection, arrived on site at 13:05p.m., the cellar was full of gravel and there was no gas detected at the perimeter of the cellar. The vent pipe was open and set up with a Taylor plug to check for pressure and the valve going to the production tank was closed. There was 677psi on the production casing and 526psi on the production line. I took a walk around the location and there were no obvious concerns noticed.
I left the site at 13:50p.m. |
| 2646759 | Primary Facility | 2017-10-12 | Routine/Complete Inspection | No Violations Noted | At time of inspection.
The well was in production. I took a walk around the location and there were no obvious concerns noticed. |
| 2693649 | Primary Facility | 2018-02-09 | Routine/Complete Inspection | No Violations Noted | Today's inspection was conducted as a routine inspection. No E&S issues noted. No violations noted. |
| 2736053 | Primary Facility | 2018-05-23 | Routine/Complete Inspection | No Violations Noted | The department arrived on sited at 1220 hrs to conduct a RTNC inspection of the Zeffer 29 Well Pad. The department was represented by Casey Baldwin (DEP-WQS) and myself.
Upon arrival at the pad, it was noted that the proper signage was displayed at the entrance to the pad's access road, and the appropriate paperwork was present in the mailbox. The access road appeared solid and stable, with no apparent erosion even after substantial rains during the past few days. No E&S issues were observed, and all PCSM stormwater management BMPs were present and in good condition. Mr. Baldwin and I departed the pad at 1320 hrs. |
| 2751705 | Primary Facility | 2018-07-13 | Routine/Complete Inspection | No Violations Noted | At time of inspection.
The well was in production. The cellar was full of gravel and there was no gas detected at the perimeter of the cellar. I took a walk around the location and there were no obvious concerns noticed. There were no violations noted. |
| 2844410 | Primary Facility | 2019-02-22 | Routine/Complete Inspection | No Violations Noted | Today's inspection was conducted as a routine inspection. As the photo's show, the site is snow covered. Overall the site appears to have good stabilization. No E&S issues identified. No violations noted. |
| 2852359 | Primary Facility | 2019-03-12 | Routine/Complete Inspection | No Violations Noted | At time of inspection.
The well was in production. The cellar was full of gravel and there was no gas detected at the perimeter of the cellar with a MSA Altair 5X multi gas detector that was calibrated on 3/4/19. I took a walk around the location and there were no obvious concerns noticed. There were no violations noted. |
For data sources see[9]