Petrora

TEXAS · WELLS · CRANE COUNTY · MCKNIGHT, M. B. LEASE · API 42-103-33040 · DISTRICT 7B

McKnight M. B. #135

Shut in

Crane County · Sand Hills (McKnight) field · Shut In  · Vertical

Mcknight M. B. #135 (API 42-103-33040) is a well in Crane County operated by Ring Energy Inc., completed March 5, 2014 and listed as shut in on the RRC schedule, shut in March 1, 2015.

The RRC has issued one drilling permit, issued November 17, 1982, permitted to 3,570 ft.

It was permitted by Gulf Oil Corp. and has since transferred to Ring Energy Inc. on the wellbore schedule.

Its lease has reported 1.11M barrels of oil and 6.96M mcf of gas since the record begins in January 1993, last reporting volume in August 2026. The lease carries 86 wells, so these are lease totals, not this well alone.

Operator of record

Ring Energy Inc.

Permitted by Gulf Oil Corp.; the EWA schedule now lists a different operator.

Based in
Midland, TX
P-5 status
Active (A)
P-5 last filed
Feb 9, 2026
Permits on file
998
Phone
(432) 682-7464
Create operator alert

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleRing Energy Inc.
Production reportsRing Energy, Inc.through Aug 2026
Latest permitGulf Oil Corp.Nov 17, 1982

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

3,570
total depth, ft
1
permits on file
Nov 17, 1982
last permit issued
Mar 5, 2014
completed
1.11M
cumulative oil, bbl
6.96M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH AUG 2026

On this pageLease production

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Mar 5, 2014
Shut in
Mar 1, 2015
Plugged
—

Operator's P-5 on the schedule: Active (A)

Surface location

No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.

Wells nearby

Every well with a location on file around this well, in any state, nearest first.

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Texas locations come from drilling permits, so most older Texas wells have none and are not listed.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH AUG 2026

Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 86 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
McKnight, M. B. O-10-5262Sand Hills (McKnight)Ring Energy, Inc.861.11M6.96Mby Jan 1993 – Aug 2026

Oil, barrels lease total

Last 12 months 8,932 · prior 12 7,720(+16%)

01K2K202420252026

Gas, mcf lease total

Last 12 months 19,070 · prior 12 20,089(-5%)

05K10K202420252026

Wells named McKnight M. B.

Ring Energy Inc.'s other wells filed under this lease name in Crane County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.

Loading the lease's wells

Chain of custody

Operator on the lease's P-4

Each operator named on the P-4 filings for this well's lease (a gas well is its own lease), from the date its filing took effect. The P-4 is filed by lease, so a date before the well was drilled is the lease's.

OperatorFromTo
Ring Energy, Inc.Sep 1, 2022today
Stronghold Energy II Oper, LLCJan 29, 2019Sep 1, 2022
Devon Energy Production Co, L.P.Apr 1, 2000Jan 29, 2019
Pennzenergy Exp. & Prod., L.L.C.Mar 1, 1999Apr 1, 2000
Pennzoil Exploration & Prod. Co.Feb 1, 1995Mar 1, 1999
Pennzoil Petroleum CompanyOct 30, 1992Feb 1, 1995
Chevron U. S. A. Inc.Jul 1, 1985Oct 30, 1992
Gulf Oil Corp.Apr 1, 1977Jul 1, 1985

Reporting production

Every operator that reported production on this well's lease, in order.

  1. 1Pennzoil Petroleum CompanyJan 1993 → Jan 1995
  2. 2Pennzoil Exploration & Prod. Co.Feb 1995 → Feb 1999
  3. 3Pennzenergy Exp. & Prod., L.L.C.Mar 1999 → Mar 2000
  4. 4Devon Energy Production Co, L.P.Apr 2000 → Dec 2018
  5. 5Stronghold Energy II Oper, LLCJan 2019 → Aug 2022
  6. 6Ring Energy, Inc.Sep 2022 → Aug 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
177628-99DrillGulf Oil Corp.Nov 17, 1982Nov 17, 1982—3,770

Completions

CompletedLeaseFieldOperatorStatusDepth
Mar 5, 2014McKnight M. B. O-10-5262Sand Hills (McKnight)Ring Energy Inc.Shut In · shut in Mar 1, 20153,570

Perforations

Perforated and open-hole intervals.

FromToType
3,1733,537Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.62572512.25500 S
2.3753,495——
5.53,5697.875675 S

Completion filings

W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →

SuffixRRC record dateW-2 / G-1 dateLogs referenced
00Aug 5, 2014Mar 11, 2014—
00Jan 12, 1984Jan 26, 1983—

The source documents

Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.

Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its search.

Find logs withinmiles of this well:List →Map →

About this data

Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.

New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease

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