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34-151-25851

Well Details

Well ID: 34-151-25851
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Country: United States
State: Ohio
County: Stark
Municipality: Washington Township
Operator Name: ENERVEST OPERATING LLC
Well Pad ID:
Farm/Lease Name: MILLE UNIT
License Status: Producing
License Date: 2014-01-02
Spud Date: 2014-06-17
Spud Drilling Contractor: POULSON DRILLING
Final Drill Date: 2014-06-23
Well Total Depth: 5245.00 ft
Configuration: Vertical
Latitude: 40.880000
Longitude: -81.170000

For data sources see[1]

Well History

Well Status Well Status Date Comment
APP 2014-01-02 Proposed Formations:OHIO SHALE THRU CLINTON, Issued Date:1/2/2014, Expired Date:1/2/2016 12:00:00 PM, Drilling unit acres:40, Proposed Well Type:OG, Proposed Well Class:POOL
Reached Total Depth 2014-06-23
Completion Report Received 2015-03-30
Construction Permit Expires 2016-01-02
Record Last Modified 2017-10-23

For data sources see[2]

Production Data

Period Operator Name Gas Quantity (mcf) Oil Quantity (bbl) Production Days
2014 ENERVEST OPERATING LLC 1453.00 209.00 176
2015 ENERVEST OPERATING LLC 2029.00 462.00 365
2016 ENERVEST OPERATING LLC 2395.00 344.00 366
2017 ENERVEST OPERATING LLC 2556.00 369.00 365
2018 ENERVEST OPERATING LLC 1719.00 359.00 365

For data sources see[3] [4]

Waste Data

Period Operator Name Waste Type Quantity (bbl) Production Days
2014 ENERVEST OPERATING LLC Brine 423 176
2015 ENERVEST OPERATING LLC Brine 270 365
2016 ENERVEST OPERATING LLC Brine 159 366
2017 ENERVEST OPERATING LLC Brine 60 365
2018 ENERVEST OPERATING LLC Brine 48 365

For data sources see[5] [6]

Inspection Data

Inspections Performed

Inspection ID Inspection Date Inspection Type Inspection Result Inspection Comments
-243711417 2014-6-19 0:00: DD No Violations 2.00
-34360230 2015-1-14 0:00: PL No Violations 1.50
-495688762 2014-6-24 0:00: CS No Violations 4.00
0034360230 2015-01-14 Preliminary Restoration No Violations I was on location to check the well for preliminary restoration and the pressure of the annulus of this well. The pressure has been bleed off and is now 10psi, below the allowable limit of 140psi. Vegetation has not been fully established at this time and the a follow up inspection will be completed when the weather permits. There are no violations at this time.
0243711417 2014-06-19 Drill / Deepen / Reopen No Violations I was on location to check the location following heavy rain that moved through the area. The location is in good condition and the erosion controls are maintained. The Poulson rig is currently preparing to drill out the cement after waiting on cement for 8 hours. There are no violations at this time.
0495688762 2014-06-24 Casing String Witnessed No Violations I was on location to witness the cementing of the 10.5 lb/ft, 4.5 OD production casing. A 7.825 diameter hole was drilled to 5245 and new 4.5 OD casing was installed to 5195. Centralizers were installed on casing joints 1, 3, 5, 7, 9 and 11. 150sks of cement (50/50 2% gel, 10% salt) were pumped, and displaced with 11 bbls of acid, and 70bbls of fresh water. The plug was landed, and the pressure was increased 500psi above final pump pressure and held for 5 min. The Poulson drilling rig will now be leaving Stark County.
0530976030 2014-06-16 Surface Facility Construction No Violations I was on location to check the status of site construction. Poulson drilling is on location but not fully rigged up. They are waiting on several loads for the rig before they can set in. Palmer Excavating was currently digging and preparing to line the pits. They expect to spud the well tonight.
1403275632 2014-06-17 Casing String Witnessed No Violations
1407041949 2015-03-18 Preliminary Restoration No Violations I was on location to check for preliminary restoration for this well. The lease road is graveled and leads up to a fenced in pumpjack with house gas connection, proper ID signage and annular gauges. The tank battery has proper ID signage and is surrounded by a dike. The tank battery contains a 210bbl production tank, vertical mechanical separator, chart box and poly brine tank. There are no signs of leaks or mechanical issues for the tank battery or the wellhead. The tank battery, well and roadway conform for spacing requirements. Vegetation has been established. At this time preliminary restoration has been passed.
1420044590 2015-01-02 Preliminary Restoration No Violations I was on location to check for preliminary restoration for this well. The lease road is graveled and leads up to a fenced in pumpjack with house gas connection, proper ID signage and annular gauges. The tank battery has proper ID signage and is surrounded by a dike. The tank battery contains a 210bbl production tank, vertical mechanical separator, chart box and poly brine tank. The annular gauge on the 11.75 and 4.5 diameter casing reads 165 psi of annular pressure. The 11.75 diameter surface casing was set at 461. Assuming the formula of .303 x the depth of the surface casing the allowable pressure is 140 psi. Enervest has been instructed to bleed off the casing so that the pressure can be allowed to build back up and determine the static pressure of the casing. If pressure builds past the allowable pressure additional steps shall be taken. At this time preliminary restoration has not been passed.
1829045644 2015-03-17 Production Wells No Violations I was on location to perform a status check of this production well. Inspection of the lease roads crossing of a stream found what appeared to be decaying crude oil on the stream banks. I contacted Doug Beighle of Enervest and requested staff to the location. The flowline of the well flows below the road and stream bed. The flowline was pressure tested at 30psi for 20 min and did not show any signs of leak. After investigation the substance was found to have orriginated from the drainage ditch lining the street (upstream from the stream and well). The substance is a biological decaying matter and not crude oil. I will follow up on the location tomorrow while the well is pumping to ensure no leaks are present.
2044430513 2014-06-18 Casing String Witnessed No Violations
530976030 2014-6-16 0:00: SC No Violations 2.00

For data sources see[7]

References