WELL · 42-499-31532 · DISTRICT 6
W.C. Robinson #117
Wood County · Forest Hill(sub-Clarksville 1ST) field · Directional · Sidetrack
W.C. Robinson #117 (API 42-499-31532) is a well in Wood County operated by Gaither Petroleum Corporation, completed March 14, 1987.
The RRC has issued 2 drilling permits between 1987 and 1996, permitted to 5,000 ft.
It was permitted by Powerline Energy Corp. and has since transferred to Gaither Petroleum Corporation on the wellbore schedule.
Completion filings report 7 formation tops, including Nacatoch, Nacotach, Pecan Gap, Austin Chalk.
Its 3 leases have reported 79.2K barrels of oil and 143 mcf of gas since January 1993, last reporting in July 2026. The leases carry 131 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Powerline Energy Corp.; the EWA schedule now lists a different operator.
Katy, TX · P-5 Y, filed Nov 4, 2025 · 117 permits on file · (281) 830-7878
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Gaither Petroleum Corporation |
| Production reports | Gaither Petroleum Corporationthrough Dec 2015 |
| Latest permit | Powerline Energy Corp.Aug 23, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,000
- total depth, ft
- 2
- permits on file
- Aug 23, 1996
- last permit issued
- Mar 14, 1987
- completed
- 79.2K
- cumulative oil, bbl
- 143
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 14, 1987
- Shut in
- —
- Plugged
- —
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 3 leases this well is completed on; they carry 131 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Forest Hill /Harris SD/ Unit O-6-4778 | Forest Hill (Harris Sand) | Gaither Petroleum Corporation | 123 | 60.9K | 46 | Jan 1993 – Jul 2026 |
| Weems, J.M. O-6-13647 | Forest Hill(sub-Clarksville 1ST) | Gaither Petroleum Corporation | 1 | 7.88K | 66 | Sep 1996 – Jul 2026 |
| W.C. Robinson O-6-5887 | Forest Hill(sub-Clarksville 1ST) | Gaither Petroleum Corporation | 7 | 10.4K | 31 | Jan 1993 – May 2016 |
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.
- 1Greenwich Oil CorporationJan 1993 → Mar 1994
- 2Klear Creek ProductionApr 1994 → Apr 1995
- 3Powerline Energy Corp.May 1995 → Oct 1996
- 4Exzena Oil Corp.Sep 1996 → Dec 2010
- 5Precise Development, Inc.Nov 1996 → May 1997
- 6Secondary Oil Corp., Inc.Jun 1997 → Feb 1998
- 7Sierra Blanca Petro. Energy,inc.Mar 1998 → Apr 1998
- 8Brothers Oil & Equipment, Inc.May 1998 → Jul 1998
- 9Reeder, Wendell A.Aug 1998 → Aug 2006
- 10Noble & Cantrell Expl. Co., Inc.Sep 2003 → Jul 2005
- 115-N EnergyAug 2005 → Sep 2007
- 12A. K. P. Oil Co.Jul 2008 → Aug 2008
- 13Gaither Petroleum CorporationMar 2011 → Dec 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 448438-99 | Recompletion · sidetrack | Powerline Energy Corp. | May 22, 1996 | Aug 23, 1996 | Jun 12, 1996 | 4,600 |
| 326308-99 | Drill | Greenwich Oil Corporation | Feb 9, 1987 | Feb 12, 1987 | Mar 5, 1987 | 5,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-6-4778 | — | — | — | — |
| — | — O-6-5887 | — | — | — | — |
| — | — O-6-13647 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 470 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Nacatoch | 1,962 | -1,492 |
| Nacotach | 1,962 | -1,492 |
| Pecan Gap | 2,844 | -2,374 |
| Austin Chalk | 4,350 | -3,880 |
| Base - Chalk | 4,404 | -3,934 |
| Austin ChalkBASE AUSTIN CHALK | 4,464 | -3,994 |
| Sub-Clarksville | 4,494 | -4,024 |
| Sub-Clarksville | 4,495 | -4,025 |
| Harris | 4,782 | -4,312 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,494 | 4,508 | Perforated |
| 4,790 | 4,812 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,048 | 12.25 | 395 S |
| 7 | 4,903 | 8.75 | 900 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 | Apr 21, 1997 | Jan 24, 1997 | Yes |
| 00 | Apr 10, 1997 | Apr 28, 1987 | Yes |
| 00 | May 21, 1987 | Apr 28, 1987 | Yes |
| 00 | May 20, 1987 | — | — |
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 42-499-31532 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-499-31532 → 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/49931532, documented in the API reference.