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VOLLMERT C Well Details

Texas Wells · Hemphill County · MENDOTA, NW. (DOUGLAS, LO.) field · UNIT PETROLEUM COMPANY

API No.

21133942
Texas

Latest Permit

Jul 15, 2021
most recent W-2 / G-1 completion permit on file

Spud Date

Jul 08, 2007
when the wellbore was drilled

Latest Completion

Nov 18, 2016
most recent completion / re-completion

VOLLMERT C (API 21133942) is operated by UNIT PETROLEUM COMPANY and sits in the MENDOTA, NW. (DOUGLAS, LO.) oil & gas field of Hemphill County, Texas.

FracFocus Records 1 hydraulic-fracturing job on file

Sourced from the FracFocus chemical disclosure registry (17,967 gallons of base fluid and 0 lbs of proppant across all reported jobs).

Job dates Operator Lateral length (ft) TVD (ft) Water (gal) Proppant (lbs)
2016-11-17 Unit Petroleum — 7,340 17,967 —

Update History (5 records)

Each row below records one filing or status update. Only the fields that changed from the prior record are shown; unchanged values are inherited from the row below. The oldest row (first known record) shows the initial state.

Note on permit dates: for TX this column reflects the completion permit on file (W-2 / G-1), not the original drilling permit (W-1). A re-completion later in the well’s life creates a new permit_date entry, which is why a permit can date after the spud.

Update Date What changed Operator Field Status / Type
2021-07-26 Administrative re-save UNIT PETROLEUM COMPANY MENDOTA, NW. (DOUGLAS, LO.) Producing / Vertical
2021-07-15 New permit 2021-07-15
UNIT PETROLEUM COMPANY MENDOTA, NW. (DOUGLAS, LO.) Producing / Vertical
2017-03-06 Administrative re-save UNIT PETROLEUM COMPANY MENDOTA, NW. (DOUGLAS, LO.) Producing / Vertical
2016-12-15 New permit 2016-12-15
Spudded 2007-07-08
Completion 2016-11-18
Field → MENDOTA, NW. (DOUGLAS, LO.)
UNIT PETROLEUM COMPANY MENDOTA, NW. (DOUGLAS, LO.) Producing / Vertical
2013-08-13 Initial filing
Permit: 2012-06-13
Completion: 2011-10-05
UNIT PETROLEUM COMPANY MENDOTA, N. (MORROW, UPPER) Producing / Vertical

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