WELL · 42-427-34671 · DISTRICT 4
Mulholland #1
Starr County · Vertical
Mulholland #1 (API 42-427-34671) is a permitted well in Starr County filed by Rincon Petroleum Corporation; no completion report is on file yet.
The RRC has issued 2 drilling permits (amended once) between 2014 and 2019, permitted to 7,720 ft.
Completion filings report 8 formation tops, including Miocene (undifferentiated), Catahoula, Vicksburg, Cook Mountain.
Operator of record
Corpus Chrsti, TX · P-5 Y, filed Apr 4, 2026 · 259 permits on file · (361) 960-9033
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Rincon Petroleum Corporationthrough May 2019 |
| Latest permit | Rincon Petroleum CorporationApr 2, 2019 |
- 7,720
- total depth, ft
- 3
- permits on file
- Apr 2, 2019
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 355K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2014 THROUGH Mar 2020
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
26.584366, -98.477647
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Starr County.
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 |
|---|---|---|---|---|---|---|
| Mulholland G-4-275547 | EL Ebanito (LWR Vicksburg Cons) | Rincon Petroleum Corporation | 1 | 0 | 355K | Apr 2014 – Mar 2020 |
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.
- 1Rincon Petroleum CorporationApr 2014 → May 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 851700-99 | Recompletion | Rincon Petroleum Corporation | Apr 2, 2019 | Apr 2, 2019 | — | 7,720 |
| 776496-98 | Drill | Rincon Petroleum Corporation | May 2, 2014 | Jan 14, 2014 | Jan 27, 2014 | 7,700 |
| 776496-99 | Drill | Esenjay Operating, Inc. | Jan 2, 2014 | Jan 14, 2014 | — | 7,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-275547 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 347 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE-LAGARTO-OAKVILLE - INJEC | 500 | -153 |
| CatahoulaCATAHOULA-ANAHUAC - INJECTION/DI | 2,500 | -2,153 |
| CatahoulaCATAHOULA-FRIO - INJECTION/DISPO | 3,500 | -3,153 |
| VicksburgVICKSBURG - INJECTION/DISPOSAL; | 5,700 | -5,353 |
| Cook Mountain | — | — |
| JacksonJACKSON - INJECTION/DISPOSAL | — | — |
| Queen CityQUEEN CITY - INJECTION/DISPOSAL | — | — |
| Wilcox | — | — |
| Yegua | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,280 | 7,284 | Perforated |
| 7,291 | 7,297 | Perforated |
| 7,304 | 7,308 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,767 | 12.25 | 740 S |
| 4.5 | 7,705 | 7.875 | 647 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 27, 2015 | Jun 4, 2014 | Yes |
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 42-427-34671 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-34671 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Cleopatra42-427-34283
2.2 KM · White Oak Operating Company LLC · Section with this well →
| Jackson | 190 | 172 |
| Miocene (undifferentiated) | 650 | -288 |
| Vicksburg | 700 | -338 |
| Catahoula | 970 | -608 |
| Catahoula | 1,200 | -838 |
| Yegua | 1,800 | -1,438 |
| Queen City | 2,300 | -1,938 |
| Frio | 5,010 | -4,648 |
12 TOPS · FIRST 8
Jacks, Jay42-427-34391
2.5 KM · White Oak Operating Company LLC · Section with this well →
| Frio | 5,110 | -4,764 |
| Frio | 5,110 | -4,764 |
| Vicksburg | 6,680 | -6,334 |
| Vicksburg | 6,680 | -6,334 |
| Rincon | 7,925 | -7,579 |
| Top Rincon | 7,925 | -7,579 |
| VX 25 | 10,905 | -10,559 |
| Top VX 25 | 10,905 | -10,559 |
Valle Grande42-427-34175
3.1 KM · White Oak Operating Company LLC · Section with this well →
| Vicksburg | 6,530 | -6,157 |
| LVG2 | 10,706 | -10,333 |
| LVG 2 | 10,706 | -10,333 |
| LVG 5 | 11,512 | -11,139 |
| Jackson | 12,230 | -11,857 |
Bentsen Bros.-State42-427-33918
3.9 KM · Shell Western E&P · Section with this well →
| Vicksburg | 8,140 | -7,728 |
| Vicksburg | 8,890 | -8,478 |
| Vicksburg | 11,200 | -10,788 |
Echols, George H. et AL42-427-32982
4.6 KM · White Oak Operating Company LLC · Section with this well →
| Jackson | 190 | 105 |
| Miocene (undifferentiated) | 650 | -355 |
| Vicksburg | 700 | -405 |
| Catahoula | 970 | -675 |
| Catahoula | 1,200 | -905 |
| Yegua | 1,800 | -1,505 |
| Queen City | 2,300 | -2,005 |
| Cook Mountain | 5,310 | -5,015 |
16 TOPS · FIRST 8
Hall, J. F. State -A-42-427-34794
5.0 KM · Killam Oil Co., Ltd. · Section with this well →
| Catahoula | 1,349 | |
| Catahoula | 3,550 | |
| Vicksburg | 5,300 | |
| Yegua | — | |
| Jackson | — | |
| Miocene (undifferentiated) | — | |
| Miocene (undifferentiated) | — |
Garza, A. M. State42-427-33303
5.6 KM · Shell Western E&P · Section with this well →
| VX S Upper | 6,710 | -6,276 |
| VX V | 7,028 | -6,594 |
| Vicksburg | 7,270 | -6,836 |
| Vicksburgv | 7,270 | -6,836 |
| VX W | 7,567 | -7,133 |
Garza, A. M. -State42-427-33746
5.8 KM · Shell Western E&P · Section with this well →
| VX R | 7,020 | -6,589 |
| VX U | 7,070 | -6,639 |
| VX W | 7,930 | -7,499 |
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/42734671, documented in the API reference.