TEXAS · WELLS · LIMESTONE COUNTY · GILLIAM "B" NO. 1 GAS UNIT LEASE · API 42-293-31119 · DISTRICT 05
Gilliam B No. 1 Gas Unit #5
Limestone County · Freestone (CV-Bossier Cons.) field · Vertical
Gilliam B NO. 1 Gas Unit #5 (API 42-293-31119) is a plugged well in Limestone County, plugged June 1, 2026, last operated by Hilcorp Energy Company.
The RRC has issued one drilling permit, issued July 14, 1995, permitted to 9,200 ft.
It was permitted by Marathon Oil Company and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 6 formation tops, including Austin Chalk, Buda, Glen Rose, Base Mass. Anhyd.
Its lease has reported 1.59K barrels of oil and 650K mcf of gas since August 1995, with no volume in the three years through April 2026.
Operator of record
Permitted by Marathon Oil Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,458
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Mar 2000 |
| Latest permit | Marathon Oil CompanyJul 14, 1995 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,200
- total depth, ft
- 1
- permits on file
- Jul 14, 1995
- last permit issued
- Aug 14, 1995
- completed
- 1.59K
- cumulative oil, bbl
- 650K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 1995 THROUGH Mar 2000
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 14, 1995
- Shut in
- —
- Plugged
- Jun 1, 2026
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Gilliam "B" No. 1 Gas Unit G-5-156082 | Freestone (CV-Bossier Cons.) | Hilcorp Energy Company | 1 | 1.59K | 650K | Aug 1995 – Mar 2000 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Marathon Oil CompanyAug 1995 → Mar 2000
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 437895-99 | Drill | Marathon Oil Company | Jul 14, 1995 | Jul 14, 1995 | Jul 17, 1995 | 9,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 14, 1995 | Gilliam B No. 1 Gas Unit G-5-156082 | Freestone (CV-Bossier Cons.) | Hilcorp Energy Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 448 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin ChalkBASE AUSTIN CHALK | 4,122 | -3,674 |
| Buda | 4,930 | -4,482 |
| Glen Rose | 6,226 | -5,778 |
| Base Mass. Anhyd | 7,330 | -6,882 |
| Pettit | 7,992 | -7,544 |
| Travis Peak | 8,230 | -7,782 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,315 | 8,320 | Perforated |
| 8,400 | 8,415 | Perforated |
| 8,591 | 8,597 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 912 | 12.25 | 400 S |
| 2.875 | 8,700 | 7.875 | 640 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 →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 10, 1996 | Mar 13, 1998 | Yes |
| 00 | Dec 5, 1995 | — | — |
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.
- Wellbore filings for 42-293-31119 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-293-31119 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/29331119, documented in the API reference.