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TEXAS · WELLS · COKE COUNTY · JAMESON REEF UNIT LEASE · API 42-081-31280 · DISTRICT 6E

Jameson Reef Unit #4041

Shut in

Coke County · Jameson field · Shut In  · Vertical

Jameson Reef Unit #4041 (API 42-081-31280) is a well in Coke County operated by Citation Oil & Gas Corp., completed July 2, 2009 and listed as shut in on the RRC schedule, shut in May 1, 2023.

The RRC has issued one drilling permit, issued August 30, 1984, permitted to 6,590 ft.

It was permitted by Sun Expl. & Prod. CO.-Abilene and has since transferred to Citation Oil & Gas Corp. on the wellbore schedule.

Completion filings report 3 formation tops, including Flippan Lime Marker, Jameson Strawn, Jameson Reef.

Its lease has reported 3.63M barrels of oil and 18.5M mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 215 wells, so these are lease totals, not this well alone.

Operator of record

Citation Oil & Gas Corp.

Permitted by Sun Expl. & Prod. Co.-Abilene; the EWA schedule now lists a different operator.

Based in
Houston, TX
P-5 status
Active – Extension (X)
P-5 last filed
May 27, 2026
Permits on file
867
Phone
(281) 891-1000
Create operator alert

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleCitation Oil & Gas Corp.
Production reportsCitation Oil & Gas Corp.through Apr 2026
Latest permitSun Expl. & Prod. Co.-AbileneAug 30, 1984

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

6,590
total depth, ft
1
permits on file
Aug 30, 1984
last permit issued
Jul 2, 2009
completed
3.63M
cumulative oil, bbl
18.5M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026

On this page3 formation topsLease production2 completions

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Jul 2, 2009
Shut in
May 1, 2023
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 APR 2026

Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 215 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Jameson Reef Unit O-9-621JamesonCitation Oil & Gas Corp.2153.63M18.5MJan 1993 – Apr 2026

Oil, barrels lease total

Last 12 months 8,134 · prior 12 7,337(+11%)

01K2K3K202420252026

Gas, mcf lease total

Last 12 months 14,607 · prior 12 22,069(-34%)

05K10K202420252026

Wells named Jameson Reef Unit

Citation Oil & Gas Corp.'s other wells filed under this lease name in Coke 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

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

  1. 1Oryx Energy CompanyJan 1993 → Mar 1999
  2. 2Kerr-McGee CorporationApr 1999 → Sep 1999
  3. 3Kerr-McGee Oil & Gas Onshore LLCOct 1999 → Nov 2002
  4. 4Aethon I LPDec 2002 → Nov 2007
  5. 5Sheridan Production Company, LLCDec 2007 → Mar 2020
  6. 6FDL Operating, LLCApr 2020 → Apr 2022
  7. 7Citation Oil & Gas Corp.May 2022 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
250030-99DrillSun Expl. & Prod. Co.-AbileneAug 16, 1984Aug 30, 1984—6,700

Completions

CompletedLeaseFieldOperatorStatusDepth
Jul 2, 2009Jameson Reef Unit O-9-621JamesonCitation Oil & Gas Corp.Shut In · shut in May 1, 20236,590
Dec 7, 1984Jameson Reef Unit O-9-621JamesonCitation Oil & Gas Corp.Not on Schedule—

Formation tops

As filed on W-2/G-1. Subsea from 2,009 ft elevation.Download CSV →

FormationMD ftSubsea
Flippan Lime Marker5,591-3,582
Jameson Strawn5,817-3,808
Jameson Reef6,210-4,201

Perforations

Perforated and open-hole intervals.

FromToType
6,2176,243Perforated
6,2176,396Perforated
6,2306,344Perforated
6,3626,366Perforated
6,3636,366Perforated
6,3786,396Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.62551712.25400 S
76,5908.751,300 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
00Sep 10, 2009Jul 13, 2009—
00Aug 15, 1985Dec 20, 1984—
00Jan 14, 1985Dec 20, 1984—
00Nov 28, 1984Nov 5, 1984—
00Nov 14, 1984——

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.

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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