WELL · 42-505-30341 · DISTRICT 4
Gutierrez M.B. #1
Zapata County · San Ygnacio E. (Wilcox 9300) field · Vertical
Gutierrez M.B. #1 (API 42-505-30341) is a plugged well in Zapata County, plugged July 29, 1981, last operated by Colorado Oil CO. Inc..
The RRC has issued 3 drilling permits between 1978 and 1994, permitted to 10,486 ft.
It was permitted by Transcon Energy Corporation and has since transferred to Colorado Oil CO. Inc. on the wellbore schedule.
Operator of record
Permitted by Transcon Energy Corporation; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y · 2 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Colorado Oil Co. Inc. |
| Production reports | none |
| Latest permit | Transcon Energy CorporationJan 19, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,486
- total depth, ft
- 3
- permits on file
- Jan 19, 1994
- last permit issued
- Nov 2, 1975
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 1994 THROUGH Aug 2008
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 2, 1975
- Shut in
- —
- Plugged
- Jul 29, 1981
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 2 leases this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Gutierrez G-4-149933 | J.C. Martin, South (Lobo) | Key Energy Services, LLC | 1 | 0 | 0 | Mar 1994 – Aug 2008 |
| — G-4-100017 | — | — | 0 | 0 | 0 | — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 420339-99 | Reenter | Transcon Energy Corporation | Jan 19, 1994 | Jan 19, 1994 | Feb 18, 1994 | 9,400 |
| 155798-99 | Other | Subterranean Resources, Incorp. | Apr 7, 1982 | Apr 7, 1982 | — | 9,600 |
| 34340-99 | Recompletion | Gas Producing Enterprises, Inc. | Oct 10, 1978 | Oct 10, 1978 | — | 10,486 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-100017 | — | — | — | — |
| — | — G-4-149933 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,150 | 5,350 | Perforated |
| 7,129 | 10,151 | Perforated |
| 8,572 | 8,596 | Perforated |
| 9,314 | 9,398 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 416 | 12 | 20 S |
| 10.75 | 1,030 | — | 720 S |
| 10.75 | 1,030 | 14.75 | 750 S |
| 10.75 | 1,040 | 7.625 | 750 S |
| 10.75 | 1,040 | 14.75 | 750 S |
| 2.375 | 4,240 | — | — |
| 7 | 6,215 | 9.875 | 40 S |
| 7.625 | 6,404 | — | 250 S |
| 7.625 | 6,404 | 5 | 6,008 S |
| 7.625 | 6,432 | 9.875 | 600 S |
| 2.875 | 7,050 | — | — |
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 | Jun 10, 1996 | May 20, 1996 | — |
| 00 | Oct 3, 1994 | Jun 3, 1994 | — |
| 00 | Jul 5, 1994 | — | — |
| 00 | Jan 15, 1987 | Dec 30, 1986 | — |
| 00 | Jan 12, 1984 | May 19, 1982 | — |
| 00 | Jan 12, 1984 | Nov 20, 1978 | — |
| 00 | Jan 12, 1984 | Feb 25, 1976 | — |
| 00 | Jan 12, 1984 | Dec 9, 1975 | — |
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 42-505-30341 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-30341 → 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
- 4.02M
- bbl, all reported
- Jan 2009
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000044222 | W-14 Disposal | Plugged Feb 5, 2009 | 3,000 | 1,400 | 4,150–5,350 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/50530341, documented in the API reference.