WELL · 42-157-31762 · DISTRICT 3
Txi #4
Fort Bend County · Cornerstone N.E. (N. Richmond) field · Vertical
Txi #4 (API 42-157-31762) is a plugged well in Fort Bend County, plugged October 26, 2006, last operated by Gaither Petroleum Corporation.
The RRC has issued one drilling permit (amended once), issued November 6, 1987, permitted to 8,300 ft.
It was permitted by Irish Oil & Gas CO. and has since transferred to Gaither Petroleum Corporation on the wellbore schedule.
Completion filings report 3 formation tops, including Frio, Vicksburg, Yegua.
Its lease has reported 13K barrels of oil and 21 mcf of gas since January 1993, last reporting in December 2006.
Operator of record
Permitted by Irish Oil & Gas Co.; 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 Jan 1999 |
| Latest permit | Irish Oil & Gas Co.Nov 6, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,300
- total depth, ft
- 2
- permits on file
- Nov 6, 1987
- last permit issued
- Jan 29, 1999
- completed
- 13K
- cumulative oil, bbl
- 21
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 2006
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 29, 1999
- Shut in
- —
- Plugged
- Oct 26, 2006
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 |
|---|---|---|---|---|---|---|
| Txi O-3-20026 | Cornerstone, N.E. (N. Richmond) | Gaither Petroleum Corporation | 1 | 13K | 21 | Jan 1993 – Dec 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.
- 1Bejo CorporationJan 1993 → Nov 1994
- 2Katsco Energy, Inc.Dec 1994 → Jun 1995
- 3Wood Energy CorporationSep 1996 → Jun 1997
- 4Gaither Petroleum CorporationJul 1997 → Jan 1999
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 338403-98 | Drill | Irish Oil & Gas Co. | Feb 18, 1988 | Nov 6, 1987 | — | 7,818 |
| 338403-99 | Drill | Irish Oil & Gas Co. | Nov 5, 1987 | Nov 6, 1987 | — | 8,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-20026 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 89 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,100 | 7,600 | Perforated |
| 7,408 | 7,416 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 78 | 7.875 | 300 S |
| 8.625 | 1,948 | 12.25 | 845 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 | May 12, 1999 | Feb 24, 1999 | — |
| 00 | Apr 7, 1988 | Mar 24, 1988 | Yes |
| 00 | Apr 5, 1988 | — | — |
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 42-157-31762 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-157-31762 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 81.2K
- bbl, last 12 reported months
- 1.56M
- bbl, all reported
- Jul 2006
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000088507 | H-1 Injection | Plugged Oct 30, 2006 | 4,000 | 3,000 | 7,100–7,600 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 81,150 · prior 12 270,090(-70%)
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/15731762, documented in the API reference.