WELL · 42-201-00338 · DISTRICT 3
Tomball GU 1 #14
Harris County · Tomball (Miocene 3320) field · Producing · Vertical
Tomball GU 1 #14 (API 42-201-00338) is a well in Harris County operated by Americo Energy Resources LLC, completed October 28, 1987 and listed as producing on the RRC schedule.
The RRC has issued 5 drilling permits between 1978 and 1987, permitted to 5,571 ft.
It was permitted by Exxon Corp. and has since transferred to Americo Energy Resources LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Jackson, Kobs.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Exxon Corp.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 29, 2025
- Permits on file
- 80
- Phone
- (713) 984-9700
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Americo Energy Resources, LLCthrough Apr 2026 |
| Latest permit | Exxon Corp.Sep 9, 1987 |
- 5,571
- total depth, ft
- 5
- permits on file
- Sep 9, 1987
- last permit issued
- Oct 28, 1987
- completed
- 0
- cumulative oil, bbl
- 218K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 28, 1987
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Tomball GU 1 G-3-126017 | Tomball (Miocene 3320) | Americo Energy Resources, LLC | 1 | 0 | 218K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 5,113 · prior 12 4,555(+12%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Gaither Petroleum CorporationOct 1993 → Nov 1997
- 2M. J. G., Inc.Dec 1997 → Jul 2000
- 3Americo Energy Resources, LLCAug 2000 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 333266-99 | Recompletion | Exxon Corp. | Jul 22, 1987 | Sep 9, 1987 | — | 5,566 |
| 191674-99 | Recompletion | Exxon Corp. | Apr 8, 1983 | Apr 8, 1983 | — | 5,566 |
| 93410-99 | Recompletion | Exxon Corp. | Aug 28, 1980 | Aug 28, 1980 | — | 5,566 |
| 87167-99 | Recompletion | Exxon Corp. | Jul 1, 1980 | Jul 1, 1980 | — | 5,566 |
| 18471-99 | Recompletion | Exxon Corp. | Feb 1, 1978 | Feb 1, 1978 | Jun 19, 1978 | 5,566 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 28, 1987 | Tomball GU 1 G-3-126017 | Tomball (Miocene 3320) | Americo Energy Resources LLC | Producing | 5,571 |
| Jul 11, 1983 | Tomball GU 1 G-3-106907 | Tomball (Vicksburg 4150) | Exxon Corp. | Not on Schedule | — |
| Feb 11, 1981 | Tomball GU 1 G-3-91933 | Tomball (Petrich NW.) | Exxon Corp. | Not on Schedule | — |
| Dec 31, 1978 | Tomball GU 1 G-3-82012 | Tomball (Miocene 3400) | Exxon Corp. | Not on Schedule | — |
| — | Rudel-Oster O-3-9246 | Tomball (Hirsch NW.) | Exxon Corp. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 186 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| JacksonJACKSON 4400 | 4,378 | -4,192 |
| Kobs | 5,327 | -5,141 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,325 | 3,337 | Perforated |
| 3,400 | 3,405 | Perforated |
| 4,026 | 4,030 | Perforated |
| 5,475 | 5,480 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 949 | 14 | 360 S |
| 10.75 | 949 | — | 360 S |
| 2.875 | 3,314 | — | — |
| 2.875 | 3,849 | — | — |
| 2.875 | 4,272 | — | — |
| 7 | 5,558 | 9.875 | 200 S |
| 7 | 5,558 | — | 200 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 | Feb 9, 1988 | Dec 10, 1987 | Yes |
| 00 | Jan 12, 1988 | — | — |
| 00 | Jan 12, 1984 | Aug 30, 1983 | — |
| 00 | Jan 12, 1984 | May 2, 1981 | — |
| 00 | Jan 12, 1984 | Apr 20, 1979 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-201-00338 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-201-00338 → 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/20100338, documented in the API reference.