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34-019-21975

Well Details

Well ID: 34-019-21975
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Country: United States
State: Ohio
County: Carroll
Municipality: Brown Township
Operator Name: ENERVEST OPERATING LLC
Well Pad ID:
Farm/Lease Name: ROBERTSON UNIT
License Status: Producing
License Date: 2006-04-13
Spud Date: 2006-07-18
Spud Drilling Contractor: CAPSTAR DRILLING
Final Drill Date: 2006-07-25
Well Total Depth: 5684.00 ft
Configuration: Vertical
Latitude: 40.650000
Longitude: -81.170000

For data sources see[1]

Well History

Well Status Well Status Date Comment
APP 2006-04-13 Proposed Formations:OHIO SHALE THRU CLINTON, Issued Date:4/13/2006, Expired Date:4/13/2007 6:00:00 AM, Drilling unit acres:40, Proposed Well Type:OG, Proposed Well Class:POOL
Original Spud 2006-07-18 RBDMS Rec
Completed 2006-07-25 RBDMS Rec
Reached Total Depth 2006-07-25 RBDMS Rec
Completion Report Received 2007-02-07 RBDMS Rec
Construction Permit Expires 2007-04-13 RBDMS Rec
Change of Owner 2007-04-27 Operator changed from 182, BELDEN & BLAKE CORPORATION to 7578, ENERVEST OPERATING LLC
Record Last Modified 2017-02-15 RBDMS Rec

For data sources see[2]

Perforation Treatments

Perforation Date Interval Top (ft) Interval Base (ft) Number of Shots
2007-05-16 5481 5579 19
5481 5579 19
5481 5579 19

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 2348 Bbl 25000

For data sources see[4]

Production Data

Period Operator Name Gas Quantity (mcf) Oil Quantity (bbl) Production Days
1984 OHIO L & M CO INC 1368.00 261.00 0
1985 L & M PETROLEUM CO 1491.00 219.00 0
1986 L & M PETROLEUM CO 1151.00 184.00 365
1987 L & M PETROLEUM CO 0.00 0.00 365
2006 BELDEN & BLAKE CORPORATION 1016.00 0.00 365
2007 ENERVEST OPERATING LLC 1307.00 93.00 365
2008 ENERVEST OPERATING LLC 192.00 99.00 365
2009 ENERVEST OPERATING LLC 739.00 49.00 365
2010 ENERVEST OPERATING LLC 698.00 68.00 365
2011 ENERVEST OPERATING LLC 173.00 0.00 0
2012 ENERVEST OPERATING LLC 63.00 0.00 366
2013 ENERVEST OPERATING LLC 800.00 90.00 365
2014 ENERVEST OPERATING LLC 195.00 29.00 365
2015 ENERVEST OPERATING LLC 212.00 0.00 365
2016 ENERVEST OPERATING LLC 208.00 34.00 366
2017 ENERVEST OPERATING LLC 192.00 0.00 365
2018 ENERVEST OPERATING LLC 528.00 0.00 365

For data sources see[5] [6]

Waste Data

Period Operator Name Waste Type Quantity (bbl) Production Days
1984 OHIO L & M CO INC Brine 0 0
1985 L & M PETROLEUM CO Brine 260 0
1986 L & M PETROLEUM CO Brine 160 365
1987 L & M PETROLEUM CO Brine 0 365
2006 BELDEN & BLAKE CORPORATION Brine 766 365
2007 ENERVEST OPERATING LLC Brine 409 365
2008 ENERVEST OPERATING LLC Brine 366 365
2009 ENERVEST OPERATING LLC Brine 248 365
2010 ENERVEST OPERATING LLC Brine 171 365
2011 ENERVEST OPERATING LLC Brine 0
2012 ENERVEST OPERATING LLC Brine 0 366
2013 ENERVEST OPERATING LLC Brine 53 365
2014 ENERVEST OPERATING LLC Brine 32 365
2015 ENERVEST OPERATING LLC Brine 0 365
2016 ENERVEST OPERATING LLC Brine 9 366
2017 ENERVEST OPERATING LLC Brine 8 365
2018 ENERVEST OPERATING LLC Brine 0 365

For data sources see[7] [8]

Inspection Data

Inspections Performed

Inspection ID Inspection Date Inspection Type Inspection Result Inspection Comments
-1226555381 2007-5-21 0:00: PW No Violations 0.50
-1455467017 2012-6-1 0:00:0 PL No Violations
-1495423602 2006-5-16 0:00: DD No Violations 1.00
-33611615 2006-10-26 0:00 DD No Violations 1.00
-344212743 2006-5-18 0:00: DD No Violations 1.00
0033611615 2006-10-26 Drill / Deepen / Reopen No Violations On site to check the status of the fence around the drilling pits . The fence is intact and goes completely around the drilling pits . No violations at this time .
0159178191 2006-05-22 Drill / Deepen / Reopen No Violations Inspection revealed that the equipment has been removed from location and nobody is on site . Capstar Drilling was suppose to be moving onto location today. I went to Robexcos office and Paul Robertson advised that Belden & Blake advised him that they werent going to finish the location until the ground dried out .
0344212743 2006-05-18 Drill / Deepen / Reopen No Violations Inspection revealed that Robexco is building location and working on the lease road . No violations at this time.
1089671636 2006-07-24 Drill / Deepen / Reopen No Violations Inspection revealed that Capstar Drlg is finishing the well . No violations at this time .
1180272803 2006-05-10 Drill / Deepen / Reopen No Violations Inspection revealed that a dozer is sitting at the lease road entrance and it appears that they are getting ready to start cutting trees/brush and ready to start building the lease road. I talked with Jon Eick (Robexco) earlier this week and he advised that they should be starting the location either Wednesday or Thursday this week . No violations at this time.
1226555381 2007-05-21 Production Wells No Violations Inspection revealed that the location has been graded . There are trees and tree stumps that need removed from the wellsite. The location also needs to be seeded to establish vegetation. No violations at this time.
1455467017 2012-06-01 Preliminary Restoration No Violations My inspection found a Preliminary Restoration is due for this well. The Preliminary Restoration can be passed. The pumping unit has been removed and the well converted to a swab well. The well has reported production of 173 (MCF) thousand cubic feet of gas for 2011 and no violations are noted at the well head or tank battery at this time.
1478526542 2016-11-07 Production Wells No Violations I conducted a status check of this well. No pumping unit was present at the well. The production valves were in the open position. The tank battery consists of one 210 bbl production tank, one vertical separator, and one meter run with a current 31-day chart. The tank battery is surrounded by a dike and the load line to the tanks production valve was equipped with a lock and plug. Identification was posted at the tank battery. The lease road was stable.
1495423602 2006-05-16 Drill / Deepen / Reopen No Violations Inspection revealed that Robexco is building location ; no violations at this time.
159178191 2006-5-22 0:00: DD No Violations 1.00
1905836183 2006-08-22 Drill / Deepen / Reopen No Violations Inspection revealed that the drilling pits are closed and location partially rough graded . No violations at this time .
1937260797 2006-06-14 Drill / Deepen / Reopen No Violations Inspection revealed that Robexco is still building the location . They quit building the location for awhile because of all the rainfall .

For data sources see[9]

References