TEXAS · WELLS · WOOD COUNTY · FOREST HILL /HARRIS SD/ UNIT LEASE · API 42-499-31437 · DISTRICT 06
Forest Hill /Harris SD/ Unit #91
Wood County · Forest Hill (Harris Sand) field · Vertical
Forest Hill /Harris SD/ Unit #91 (API 42-499-31437) is a plugged well in Wood County, plugged November 2, 1993, last operated by Gaither Petroleum Corporation.
The RRC has issued one drilling permit, issued February 5, 1986, permitted to 5,100 ft.
It was permitted by Greenwich Oil Corporation and has since transferred to Gaither Petroleum Corporation on the wellbore schedule.
Completion filings report 5 formation tops, including Nacatoch, Pecan Gap, Austin Chalk, Sub-Clarksville.
Its lease has reported 60.9K barrels of oil and 46 mcf of gas since January 1993, with no volume in the three years through April 2026. The lease carries 123 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Greenwich Oil Corporation; the EWA schedule now lists a different operator.
- Based in
- Katy, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 30, 2026
- Permits on file
- 117
- Phone
- (281) 994-5400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Gaither Petroleum Corporation |
| Production reports | Gaither Petroleum Corporationthrough Aug 2006 |
| Latest permit | Greenwich Oil CorporationFeb 5, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,100
- total depth, ft
- 1
- permits on file
- Feb 5, 1986
- last permit issued
- Jun 13, 1986
- completed
- 60.9K
- cumulative oil, bbl
- 46
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2006
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 13, 1986
- Shut in
- —
- Plugged
- Nov 2, 1993
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 123 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 – Aug 2006 |
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
- 4Precise Development, Inc.Nov 1996 → May 1997
- 5Secondary Oil Corp., Inc.Jun 1997 → Feb 1998
- 6Sierra Blanca Petro. Energy,inc.Mar 1998 → Apr 1998
- 7Brothers Oil & Equipment, Inc.May 1998 → Jul 1998
- 8Reeder, Wendell A.Aug 1998 → Aug 2006
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 297312-99 | Drill | Greenwich Oil Corporation | Feb 3, 1986 | Feb 5, 1986 | Mar 11, 1986 | 5,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 13, 1986 | Forest Hill /Harris SD/ Unit O-6-4778 | Forest Hill (Harris Sand) | Gaither Petroleum Corporation | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 459 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Nacatoch | 1,915 | -1,456 |
| Pecan Gap | 2,792 | -2,333 |
| Austin Chalk | 4,203 | -3,744 |
| Sub-Clarksville | 4,328 | -3,869 |
| Harris | 4,599 | -4,140 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,599 | 4,624 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,028 | 12.25 | 375 S |
| 7 | 4,599 | 8.5 | 670 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 | Oct 21, 1986 | Sep 26, 1986 | Yes |
| 00 | Oct 13, 1986 | — | — |
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 42-499-31437 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-499-31437 → 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/49931437, documented in the API reference.