WELL · 42-055-32910 · DISTRICT 1
Walker Mrs. G. C. -B- #11B
Caldwell County · Dunlap field · Vertical
Walker Mrs. G. C. -B- #11B (API 42-055-32910) is a plugged well in Caldwell County, plugged July 27, 2005, last operated by Great Plains Resources Inc..
The RRC has issued one drilling permit, issued October 19, 1982, permitted to 3,000 ft.
It was permitted by Investor'S Oil And Gas Company and has since transferred to Great Plains Resources Inc. on the wellbore schedule.
Its lease has reported 1.44K barrels of oil and 21 mcf of gas since January 1993, last reporting in July 2026. The lease carries 12 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Investor's Oil and Gas Company; the EWA schedule now lists a different operator.
Nixon, TX · P-5 Y, filed Mar 4, 2026
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Great Plains Resources Inc. |
| Production reports | Great Plains Resources, Inc.through Jun 1998 |
| Latest permit | Investor's Oil and Gas CompanyOct 19, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,000
- total depth, ft
- 1
- permits on file
- Oct 19, 1982
- last permit issued
- Jul 22, 1983
- completed
- 1.44K
- cumulative oil, bbl
- 21
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 22, 1983
- Shut in
- —
- Plugged
- Jul 27, 2005
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 12 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Walker, Mrs. G. C. -B- O-1-4260 | Dunlap | Great Plains Resources, Inc. | 12 | 1.44K | 21 | Jan 1993 – Jul 2026 |
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.
- 1Spencer-Cloughly Investments IncJan 1993 → Apr 1994
- 2Penrod Oil Company of Texas, IncMay 1994 → Sep 1994
- 3Mobile Production Systems, Inc.Oct 1994 → Oct 1994
- 4Ginco Operating Co.Feb 1995 → Sep 1995
- 5Great Plains Resources, Inc.Aug 1996 → Jun 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 174940-99 | Drill | Investor's Oil and Gas Company | Oct 19, 1982 | Oct 19, 1982 | — | 3,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-4260 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,200 | 2,350 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 2.375 | 2,250 | — | — |
| 4.5 | 2,360 | 7.875 | 440 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 12, 1984 | Aug 11, 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.
- Wellbore filings for 42-055-32910 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-055-32910 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
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/05532910, documented in the API reference.