WELL · 42-167-30644 · DISTRICT 3
South Gillock Unit #91
Galveston County · Gillock South field · Shut IN · Vertical
South Gillock Unit #91 (API 42-167-30644) is a well in Galveston County operated by Promise Energy Operations LLC, completed July 20, 1978 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued May 18, 1978, permitted to 9,110 ft.
It was permitted by Amoco Production Company and has since transferred to Promise Energy Operations LLC on the wellbore schedule.
Its lease has reported 65.9K barrels of oil and 86.5K mcf of gas since January 1993, last reporting in July 2026. The lease carries 50 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Amoco Production Company; the EWA schedule now lists a different operator.
Texas City, TX · P-5 Y, filed Dec 4, 2025 · 1 permits on file · (225) 400-2179
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Promise Energy Operations LLC |
| Production reports | Promise Energy Operations, LLCthrough Nov 2019 |
| Latest permit | Amoco Production CompanyMay 18, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,110
- total depth, ft
- 1
- permits on file
- May 18, 1978
- last permit issued
- Jul 20, 1978
- completed
- 65.9K
- cumulative oil, bbl
- 86.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 20, 1978
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 50 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| South Gillock Unit O-3-8088 | Gillock, South | Promise Energy Operations, LLC | 50 | 65.9K | 86.5K | 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.
- 1MW Petroleum CorporationJan 1993 → Dec 1995
- 2McGowan Working PartnersMay 1998 → Apr 2000
- 3McGowan Working Partners, Inc.May 2000 → Dec 2002
- 4Amx Energy, Inc.Jan 2003 → Mar 2005
- 5Transatlantic Petr (USA) Corp.Apr 2005 → Oct 2007
- 6Denbury Onshore, LLCNov 2007 → Dec 2013
- 7Sawtooth Operating Co., Inc.Feb 2014 → Mar 2016
- 8Promise Energy Operations, LLCApr 2016 → Nov 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 24646-99 | Drill | Amoco Production Company | May 18, 1978 | May 18, 1978 | May 24, 1978 | 9,110 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-8088 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,088 | 9,096 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,513 | 14.75 | 1,050 S |
| 2.375 | 8,935 | — | — |
| 7 | 8,960 | 9.875 | 600 S |
| 5 | 9,146 | 6.125 | 100 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 | Oct 6, 1978 | — |
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 42-167-30644 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-167-30644 → 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
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000103073 | H-1 Injection | Not activated | 25,000 | 4,515 | 9,030–9,095 |
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/16730644, documented in the API reference.