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34-121-24509

Well Details

Well ID: 34-121-24509
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Country: United States
State: Ohio
County: Noble
Municipality: Stock Township
Operator Name: ASCENT RESOURCES UTICA LLC
Well Pad ID: US-OH-001052
Farm/Lease Name: WINSTON SMITH ST NBL 36
License Status: Producing
License Date: 2014-07-23
Spud Date: 2014-07-11
Spud Drilling Contractor: SAVANNAH DRILLING
Final Drill Date: 2014-08-22
Well Total Depth: 18512.00 ft
Configuration: Horizontal
Latitude: 39.750000
Longitude: -81.390000

For data sources see[1]

Well History

Well Status Well Status Date Comment
APP 2014-06-06 Proposed Formations:POINT PLEASANT, Issued Date:6/6/2014, Expired Date:6/5/2016 12:00:00 PM, Drilling unit acres:672.48, Proposed Well Type:OG, Proposed Well Class:EOUT
APP 2014-07-23 Proposed Formations:POINT PLEASANT, Issued Date:7/23/2014, Expired Date:7/22/2016 12:00:00 PM, Drilling unit acres:737.39, Proposed Well Type:OG, Proposed Well Class:EOUT
Reached Total Depth 2014-08-22 Measured Depth from as drilled plat. 8-26-15 ALE
Correction to Well 2015-08-28 CHANGE IN SURFACE, TARGET AND TAKE-POINT INFORMATION (FOOTAGES AND COORDINATES) FROM AS DRILLED SURVEY PLAT.
Construction Permit Expires 2016-07-22 Measured Depth from as drilled plat. 8-26-15 ALE
Completion Report Received 2016-08-02 Measured Depth from as drilled plat. 8-26-15 ALE
Change of Owner 2018-09-20 Operator changed from 8441, CNX GAS COMPANY LLC to 9520, ASCENT RESOURCES UTICA LLC
Record Last Modified 2018-10-25 Measured Depth from as drilled plat. 8-26-15 ALE
Correction to Well 2018-10-26 CHANGE IN WELL NAME AND NUMBER. PREVIOUS--GUREWICZ #NBL36BHSU.

For data sources see[2]

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 05/12/2015 06/13/2015 8109 20,146,600.0 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 Water Customer & CWS Base Fluid & Mix Water Water 7732-18-5 100 89.5016 168,037,000.0
Sand (Proppant), DWP-111, DWP-621,

DWP-901, DWP-NE1, Spearhead Acid, Hydrochloric Acid

CWS Propping Agent, Gel Slurry, Friction Reducer, Breaker, Non-Emulsifier, Clean Perforations, Clean Perforations Diallyldimethylammonium chloride 7398-69-8 5 0.00003000 57.42
Fatty acids, tall-oil 61790-12-3 0.1 0.00085 1597.05
Biotite 1302-27-8 0.1 0.00103 1928.91
Guar gum 9000-30-0 60 0.00592 11123.3
Formaldehyde 50-00-0 0.1 0.00006000 106.47
Quaternary ammonium compounds,

bis(hydrogenated tallow alkyl)dimethyl, salts with bentonite

68953-58-2 5 0.00049 926.94
Propargyl Alcohol 107-19-7 0.1 0.00028 532.35
Paraffinic hydrocarbon solvent 64742-47-8 30 0.00045 840.67
Modified thiourea polymer 68527-49-1 0.1 0.00085 1597.05
Nonionic surfactant Proprietary 5 0.00007000 140.11
Distillates (petroleum), hydrotreated middle 64742-46-7 60 0.00592 11123.3
Crystalline silica (Quartz) 14808-60-7 100 10.2498 19,243,700.0
Oxirane, 2-methyl-, polymer with oxirane, monodecyl ether 37251-67-5 1.5 0.00015 278.08
Dimethylcocoamine, bis(chloroethyl)

ether, diquaternary ammonium salt

68607-28-3 40 0.00024 459.37
Goethite 1310-14-1 0.1 0.00308 5786.72
Calcite 471-34-1 1 0.02158 40507.1
Isopropanol 67-63-0 40 0.00024 459.37
Hydrochloric acid 7647-01-0 37 0.20202 379278
Methanol 67-56-1 13 0.00178 3343.4
Apatite 64476-38-6 0.1 0.00103 1928.91
Ammonium Persulfate 7727-54-0 100 0.00015 274
Alcohols, C14-15, ethoxylated 68951-67-7 0.1 0.00085 1597.05
Alkenes, C>10 a- 64743-02-8 0.1 0.00085 1597.05
Sodium chloride 7647-14-5 0.1 0.00003000 53.24
Polyacrylamide polymer Proprietary 40 0.0006 1120.9
Polyoxyalkylenes surfactant Proprietary 5 0.00007000 140.11

For data sources see[3]

Stimulations Data

Stimulation Date Chemical Agent Chemical Agent Concentration (%) Fracking Fluid Volume Mass of Proppant Used (lb) Fracking Company Comments
2015-06-13 H2O 8 369674 Bbl 380000 CalFrac STAGE 51/51

40 SHOTS

2015-05-13 H2O 8 14488 Bbl 389080 CalFrac STAGE 1/51

40 SHOTS STAGES 2-50 SEE IMAGES

For data sources see[4]

Production Data

Period Operator Name Gas Quantity (mcf) Oil Quantity (bbl) Production Days
2015 CNX GAS COMPANY LLC 354328 6755 86
2016 CNX GAS COMPANY LLC 1067837 10025 354
2017 CNX GAS COMPANY LLC 607387 2069 365
2018 ASCENT RESOURCES UTICA LLC 403811 876 330
2019 ASCENT RESOURCES UTICA LLC 94137 183 90

For data sources see[5] [6]

Waste Data

Period Operator Name Waste Type Quantity (bbl) Production Days
2015 CNX GAS COMPANY LLC Brine 19024 86
2016 CNX GAS COMPANY LLC Brine 51757 354
2017 CNX GAS COMPANY LLC Brine 30720 365
2018 ASCENT RESOURCES UTICA LLC Brine 20343 330
2019 ASCENT RESOURCES UTICA LLC Brine 4608 90

For data sources see[7] [8]

Inspection Data

Inspections Performed

Inspection ID Inspection Date Inspection Type Inspection Result Inspection Comments
-1311030388 2015-5-11 0:00: CT No Violations 0.40
-1774601926 2018-9-20 0:00: PW No Violations 0.20
-532796605 2015-8-26 0:00: PL No Violations 0.50
-565462441 2017-1-23 0:00: PW No Violations 0.10
-801409118 2016-4-14 0:00: PW No Violations 2.00
0532796605 2015-08-26 Preliminary Restoration No Violations I am accompanied by Inspector Selcik, our inspection today finds the well site meets the preliminary restoration requirements of 1509.072(A).
0563746263 2018-11-28 Production Wells No Violations On the day of my inspection I witnessed that the well was equipped with 5.5-inch diameter casing that appeared to be open flowing. At the time of my inspection annular pressure monitoring was in place, the 13.375-inch diameter casing had 100 pounds per square inch, the 9.625-inch diameter casing gauge read 200 pounds per square inch. Production equipment included a sand trap, gas processing unit, as well as 10- 400-barrel steel production fluid storage tanks, and a combustor shared with the other wells on the pad. There was secondary containment around the production fluid tanks. The well pad was had earthen containment surrounding it, there were multiple Emergency Shutoff Devices around location. There was a midstream operation on the southeast corner of the well pad. Identification tags were present, and production was reported for 2018.
0565462441 2017-01-23 Production Wells No Violations The purpose of my inspection today is a status check on a producing well. There are 3 wells on this pad and the pad is named NBL 36. During my inspection the well is equipped with a production tree style wellhead. The production equipment for this well consists of nine 400 barrel tanks within containment, three gas processing units, one vertical heater treater, and one fire tube reboiler. The vapor recovery system consists of one horizontal separator and one combustor. The production records are current, the identification is located by the wellhead, and there are no violations present.
0801409118 2016-04-14 Production Wells No Violations My inspection today finds the well site has been cleaned and all contaminated soils removed. A test of standing water, in the area previously impacted, with a high range Quantab failed to find measureable chlorides present. The wellsite meets the preliminary restoration requirements of 1509.072(A).
1095398499 2014-08-22 Casing String Witnessed No Violations I am onsite to witness the cementing operations of the second intermediate casing string. Savanna 640e ran 1678 of 13.375 casing. Calfrac cemented the casing in place with 1336 sacks of class A cement with .125 pounds per sack celloflake and 1% CaCl.
1105085235 2014-08-08 Casing String Witnessed No Violations I am onsite to witness the cementing operations of the surface casing string. Circulation could not be gained by the drilling rig. The decision was made to spot a 64 barrel balance plug at the base of the casing. 1.25 tubing was ran to a depth of 296 and 220 barrels of cement were circulated in place. The tubing was pulled and the fluid level was found at 160 from surface. I instructed the company to wait eight hours and the run the tubing back in and gain circulation before cementing to surface.
1311030388 2015-05-11 Completion Testing No Violations My inspection today finds CalFrac is staging equipment to facilitate the upcoming hydraulic stimulation operations.
1378984440 2014-08-18 Drill / Deepen / Reopen No Violations I am onsite to witness the casing integrity test. Several attempts were made before a problem with the pressure recording chart drive could be fixed. The casing lost less than ten percent of total pressure.
1428330853 2015-04-06 Drill / Deepen / Reopen No Violations My inspection today finds Patterson Drilling Rig 801 is preparing to run 5.5 casing after reaching a total depth of 18,110.
1459876599 2016-04-05 Production Wells No Violations At 10:33 AM I received a telephone call from CNX production manager Cody Craker indicating that an approximately two barrel release occurred as a result of a washed out valve on between the sand trap and the production unit. Upon my arrival onsite I witnessed seven Sunpro personnel digging sumps and placing absorbent booms and clothes. I tested a small puddle 52 from the source of the release with a high range Quantab, and found chlorides in excess of 6600 parts per million. Sunpro immediately removed the standing fluids with a vacuum truck. I instructed the company to keep all drainage sumps closed until the release is cleaned.
1774601926 2018-09-20 Production Wells No Violations The purpose of my inspection today is a status check. During my inspection the well is equipped with a production tree style wellhead with valves in the open position. Annular pressure monitoring was present and evaluated. The production equipment consisted of three gas production units, one combustor, and nine 400-barrel tanks. The identification stated CNX Gas Company. Ascent will have 60 days after the transfer date to post identification.
563746263 2018-11-28 0:00 PW No Violations 0.80

For data sources see[9]

References

  1. ↑ "Risk Based Data Management System - Well, tblLocational, tblPlugWell, tblInspection, tblCivilTownships and tblPad Tables". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16. 
  2. ↑ "Risk Based Data Management System - Well and WellHistry Tables". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16. 
  3. ↑ "FracFocus Fracking Chemicals Database". 2019-04-02. Retrieved 2019-06-19. 
  4. ↑ "Risk Based Data Management System - tblStimulation Table". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16. 
  5. ↑ "Risk Based Data Management System - Production Table - Oil and Gas Data". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16. 
  6. ↑ "Combined Production - Oil and Gas Data". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16. 
  7. ↑ "Risk Based Data Management System - Production Table - Brine Data". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16. 
  8. ↑ "Combined Production - Brine Data". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16. 
  9. ↑ "Risk Based Data Management System - tblInspection, tblInspFail and tblinspFlDesc Tables". Ohio Department of Natural Resources. 2020-11-16. Retrieved 2020-11-16. 
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