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34-029-21512

Well Details

Well ID: 34-029-21512
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Country: United States
State: Ohio
County: Columbiana
Municipality: Knox Township
Operator Name: ENERVEST OPERATING LLC
Well Pad ID:
Farm/Lease Name: DENNY
License Status: Producing
License Date: 1990-05-14
Spud Date: 1990-07-09
Spud Drilling Contractor: ARMSTRONG DRLG
Final Drill Date: 1990-07-16
Well Total Depth: 5498.00 ft
Configuration: Vertical
Latitude: 40.880000
Longitude: -80.980000

For data sources see[1]

Well History

Well Status Well Status Date Comment
Oil and Gas 1990-05-14 Issued Date 5/14/90 Expired Date 5/14/91 Acres 0040000 Tool Type RTA Proposed Formation CLINTON Proposed Depth 05498 Proposed Drill Depth 05498
Original Spud 1990-07-09 FDT/SHALE
Completed 1990-07-16 FDT/SHALE
Reached Total Depth 1990-07-16 FDT/SHALE
CO 1990-07-31 8 BLAIR BILL INC GeoDate 5/14/90
Completion Report Received 1990-08-17 FDT/SHALE
Construction Permit Expires 1991-05-14 FDT/SHALE
CO 1993-04-13 28 CGAS EXPLORATION,INC GeoDate 5/14/90
Change of Owner 2007-04-27 Operator changed from 28, CGAS EXPLORATION to 7578, ENERVEST OPERATING LLC
Record Last Modified 2017-02-15 FDT/SHALE

For data sources see[2]

Perforation Treatments

Perforation Date Interval Top (ft) Interval Base (ft) Number of Shots
1997-06-29 5286 5416 0
5286 5416 0
2006-09-11 5346 5416 62
5346 5416 62
5286 5416 0

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
H2O 0 1450 Bbl 55000 FRAC:WATER/SAND/ACID
ACID 0 500 Gal 0

For data sources see[4]

Production Data

Period Operator Name Gas Quantity (mcf) Oil Quantity (bbl) Production Days
1990 BLAIR BILL INC 2232.00 470.00 70
1991 BLAIR BILL INC 5051.00 765.00 365
1992 BLAIR BILL INC 3600.00 385.00 365
1993 BLAIR BILL INC 618.00 98.00 90
1994 CGAS EXPLORATION 2552.00 254.00 365
1995 CGAS EXPLORATION 2151.00 159.00 365
1996 CGAS EXPLORATION 1846.00 211.00 365
1997 CGAS EXPLORATION 1828.00 182.00 365
1998 CGAS EXPLORATION 1272.00 151.00 365
1999 CGAS EXPLORATION 1232.00 143.00 365
2001 CGAS EXPLORATION 1032.00 115.00 365
2002 CGAS EXPLORATION 1200.00 109.00 365
2003 CGAS EXPLORATION 917.00 105.00 365
2004 CGAS EXPLORATION 800.00 89.00 365
2005 CGAS EXPLORATION 531.00 137.00 365
2006 CGAS EXPLORATION 902.00 86.00 365
2007 ENERVEST OPERATING LLC 730.00 236.00 365
2008 ENERVEST OPERATING LLC 811.00 104.00 365
2009 ENERVEST OPERATING LLC 917.00 84.00 365
2010 ENERVEST OPERATING LLC 888.00 73.00 365
2011 ENERVEST OPERATING LLC 746.00 92.00 0
2012 ENERVEST OPERATING LLC 856.00 51.00 366
2013 ENERVEST OPERATING LLC 702.00 47.00 365
2014 ENERVEST OPERATING LLC 682.00 100.00 365
2015 ENERVEST OPERATING LLC 771.00 68.00 365
2016 ENERVEST OPERATING LLC 684.00 57.00 366
2017 ENERVEST OPERATING LLC 794.00 60.00 365
2018 ENERVEST OPERATING LLC 692.00 89.00 365

For data sources see[5] [6]

Waste Data

Period Operator Name Waste Type Quantity (bbl) Production Days
1990 BLAIR BILL INC Brine 162 70
1991 BLAIR BILL INC Brine 105 365
1992 BLAIR BILL INC Brine 50 365
1993 BLAIR BILL INC Brine 25 90
1994 CGAS EXPLORATION Brine 38 365
1995 CGAS EXPLORATION Brine 0 365
1996 CGAS EXPLORATION Brine 24 365
1997 CGAS EXPLORATION Brine 36 365
1998 CGAS EXPLORATION Brine 32 365
1999 CGAS EXPLORATION Brine 15 365
2001 CGAS EXPLORATION Brine 28 365
2002 CGAS EXPLORATION Brine 18 365
2003 CGAS EXPLORATION Brine 28 365
2004 CGAS EXPLORATION Brine 0 365
2005 CGAS EXPLORATION Brine 0 365
2006 CGAS EXPLORATION Brine 0 365
2007 ENERVEST OPERATING LLC Brine 10 365
2008 ENERVEST OPERATING LLC Brine 19 365
2009 ENERVEST OPERATING LLC Brine 8 365
2010 ENERVEST OPERATING LLC Brine 10 365
2011 ENERVEST OPERATING LLC Brine 15
2012 ENERVEST OPERATING LLC Brine 15 366
2013 ENERVEST OPERATING LLC Brine 12 365
2014 ENERVEST OPERATING LLC Brine 0 365
2015 ENERVEST OPERATING LLC Brine 3 365
2016 ENERVEST OPERATING LLC Brine 17 366
2017 ENERVEST OPERATING LLC Brine 10 365
2018 ENERVEST OPERATING LLC Brine 9 365

For data sources see[7] [8]

Inspection Data

Inspections Performed

Inspection ID Inspection Date Inspection Type Inspection Result Inspection Comments
-1513822604 2018-4-9 0:00:0 PW No Violations 0.30
-725410631 2014-9-30 0:00: PW No Violations
0000014375 Preliminary Restoration No Violations PASSED Y WITNESSED 6/11/91 INSPECTOR BEUCLER,PAUL DATE 06/1119/91 DATA FROM OLD VAX INFO
0725410631 2014-09-30 Production Wells No Violations I was on site to conduct a status check. Identification was posted on the tank battery and wellhead. The tank battery is shared between #21512 (Denny #4) and #21513 (Denny #3). The tank battery access GPS coordinates are 40.88619, -80.97550 +/-9ft. The tank battery consists of one 210 bbl production tank, a 35 bbl poly brine tank, and one horizontal separator. The tank valves are plugged. There are meter boxes with current charts showing production. The dike is present and in fair condition. The wellhead is equipped with an electric pumpjack. The access road and site are stable.
14375 PL No Violations
1513822604 2018-04-09 Production Wells No Violations The purpose of my inspection was to conduct a status check on well #2-1512. RBDMS indicated reported production was current. Access to the well and tank battery was stable. Correct identification was present. The 8.625 well head was below grade. The 4.5 production casing was equipped with an electric pump jack. Production valves were in the open position. No leaks were observed. Staining consistent with a legacy operation was present. The tank battery was shared with 2-1513. Equipment on location consisted of one (1) horizontal separator, one (1) 210 bbl production tank and one (1) poly brine tank. The separator remained in good repair and contained a current 31 day chart. A stable earthen dike that was free of fluid was present around the tanks. The production tank remained in good repair with correct identification for both wells produced into the battery. Valves were closed and plugged. The brine tank remained in good repair. Valves were closed and plugged. No violations were observed during the inspection.
2088196620 2005-01-25 Production Wells No Violations The tank battery is shared with permit 1513 and consists of 1-210 bbl storage tank, 1-1,600 gallon plastic salt water tank and a dike.

For data sources see[9]

References