TEXAS · WELLS · FORT BEND COUNTY · LOCKWOOD & SHARP -A- LEASE · API 42-157-31485 · DISTRICT 03

Lockwood & Sharp -A- #98

Plugged

Fort Bend County · Thompson field  · Vertical

Lockwood & Sharp -A- #98 (API 42-157-31485) is a plugged well in Fort Bend County, plugged December 18, 1991, last operated by P.O.&G. Operating LLC.

The RRC has issued 3 drilling permits between 1983 and 1987, permitted to 5,900 ft.

It was permitted by Exxon Corp. and has since transferred to P.O.&G. Operating LLC on the wellbore schedule.

Completion filings report 3 formation tops, including Marginulina I, Marginulina Ii, Frio.

Its lease has reported 4.11M barrels of oil and 4.19M mcf of gas since January 1993, last reporting volume in March 2026. The lease carries 62 wells, so these are lease totals, not this well alone.

Operator of record

P.o.&g. Operating LLC

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

Based in
Houston, TX
P-5 status
Active (A)
P-5 last filed
Nov 10, 2025
Permits on file
95
Phone
(713) 244-0779

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleP.o.&g. Operating LLC
Production reportsP.o.&g. Operating, LLCthrough Mar 2026
Latest permitExxon Corp.May 21, 1987

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

5,900
total depth, ft
3
permits on file
May 21, 1987
last permit issued
Sep 18, 1985
completed
4.11M
cumulative oil, bbl
4.19M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2026

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
Sep 18, 1985
Shut in
—
Plugged
Dec 18, 1991

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.

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 62 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Lockwood & Sharp -A- O-3-4116ThompsonP.o.&g. Operating, LLC624.11M4.19MJan 1993 – Mar 2026

Oil, barrels lease total

Last 12 months 50,142 · prior 12 42,725(+17%)

02K4K6K202420252026

Gas, mcf lease total

Last 12 months 17,471 · prior 12 28,511(-39%)

05K10K202420252026

Chain of custody

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

  1. 1Exxon Corp.Jan 1993 → Mar 2000
  2. 2Exxon Mobil CorporationApr 2000 → Jun 2003
  3. 3Jetta Operating Company, Inc.Jul 2003 → May 2012
  4. 4Denbury Onshore, LLCJun 2012 → Jul 2024
  5. 5P.o.&g. Operating, LLCAug 2024 → Mar 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
330328-99RecompletionExxon Corp.May 15, 1987May 21, 1987—5,400
258798-99RecompletionExxon Corp.Nov 8, 1984Nov 26, 1984—5,400
217640-99DrillExxon Corp.Oct 11, 1983Oct 18, 1983Nov 9, 19835,900

Completions

CompletedLeaseFieldOperatorStatusDepth
Sep 18, 1985Lockwood & Sharp -A- O-3-4116ThompsonP.o.&g. Operating LLCPlugged—
Sep 18, 1985Lockwood & Sharp -A- O-3-4116ThompsonP.o.&g. Operating LLCPlugged—
Sep 18, 1985Lockwood & Sharp -A- O-3-4116ThompsonP.o.&g. Operating LLCPlugged—

Formation tops

As filed on W-2/G-1. Subsea from 66 ft elevation.Download CSV →

FormationMD ftSubsea
Marginulina I5,156-5,090
Marginulina II5,179-5,113
FrioFRIO 1A5,230-5,164
FrioFRIO IA5,230-5,164
FrioFRIO 1B5,259-5,193
FrioFRIO 1C5,290-5,224
FrioFRIO 1D5,318-5,252
FrioFRIO 2A5,340-5,274

Perforations

Perforated and open-hole intervals.

FromToType
3,8953,905Perforated
3,9083,921Perforated
3,9253,935Perforated
5,2415,251Perforated
5,3485,354Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6251,49312.25950 S
5.55,3998.5680 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
00Nov 9, 1987Oct 22, 1987—
00May 18, 1987Apr 17, 1987—
00Apr 15, 1986Apr 4, 1986Yes
00Apr 26, 1984Apr 10, 1984—
00Jan 20, 1984Apr 10, 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

Developers: this page as JSON is GET /v1/data/wells/15731485, documented in the API reference.