WELL · 42-479-35771 · DISTRICT 4
B.M.T. #35
Webb County · LA Rosita (11600) field · Vertical
B.M.T. #35 (API 42-479-35771) is a well in Webb County operated by Conoco Inc., completed July 30, 1993.
The RRC has issued 3 drilling permits (amended once) between 1993 and 2018, permitted to 12,200 ft.
It was permitted by Hilcorp Energy Company and has since transferred to Conoco Inc. on the wellbore schedule.
Completion filings report 6 formation tops, including Cook Mountain, Queen City, Sparta, Wilcox.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Hilcorp Energy Company; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Dec 6, 2002 · 4,644 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Conoco Inc. |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | Hilcorp Energy CompanyApr 19, 2018 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,200
- total depth, ft
- 4
- permits on file
- Apr 19, 2018
- last permit issued
- Jul 30, 1993
- completed
- 0
- cumulative oil, bbl
- 8.93M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 30, 1993
- Shut in
- —
- Plugged
- —
Surface location
27.352052, -99.176146
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Webb County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| B.M.T. G-4-286848 | B.M.T. (Middle Wilcox) | Hilcorp Energy Company | 1 | 0 | 507K | Apr 2018 – Jul 2026 |
| B.M.T. G-4-145754 | LA Rosita (Lobo 10600) | Hilcorp Energy Company | 1 | 0 | 7.86M | May 1993 – Jul 2019 |
| B.M.T. G-4-146139 | LA Rosita (11600) | Conoco Inc. | 1 | 0 | 561K | Jul 1993 – Oct 1998 |
Gas, mcf lease total
Last 12 months 37,841 · prior 12 43,236(-12%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Transamerican Natural Gas Corp.May 1993 → Jul 1993
- 2Transtexas Gas CorporationAug 1993 → May 1997
- 3Conoco Inc.Jun 1997 → Dec 2002
- 4Conocophillips CompanyJan 2003 → Dec 2014
- 5Hilcorp Energy CompanyApr 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 838773-99 | Recompletion | Hilcorp Energy Company | Apr 11, 2018 | Apr 19, 2018 | Apr 10, 2018 | 12,200 |
| 414415-99 | Recompletion | Transamerican Natural Gas Corp. | Jul 29, 1993 | Aug 3, 1993 | Jul 19, 1993 | 12,200 |
| 409307-98 | Drill | Transamerican Natural Gas Corp. | Jun 14, 1993 | Feb 24, 1993 | Mar 5, 1993 | 12,200 |
| 409307-99 | Drill | Transamerican Natural Gas Corp. | Feb 24, 1993 | Feb 24, 1993 | — | 12,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-145754 | — | — | — | — |
| — | — G-4-146139 | — | — | — | — |
| — | — G-4-286848 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 486 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cook Mountain | 1,506 | -1,020 |
| Queen City | 2,251 | -1,765 |
| Sparta | 2,251 | -1,765 |
| Wilcox | 5,189 | -4,703 |
| B/Wilcox | 7,900 | -7,414 |
| Wills Point | 12,000 | -11,514 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,555 | 7,575 | Perforated |
| 9,977 | 10,646 | Perforated |
| 11,608 | 11,642 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 760 | 14.75 | 530 S |
| 7 | 8,036 | 8.75 | 350 S |
| 4.5 | 12,195 | 6.125 | 430 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 | Jul 26, 2019 | Jul 18, 2019 | — |
| 00 | Jun 22, 1999 | Dec 18, 1998 | — |
| 00 | Nov 15, 1993 | Aug 25, 1993 | — |
| 00 | Sep 24, 1993 | Aug 23, 1993 | — |
| 00 | Aug 25, 1993 | — | — |
| 00 | Jul 22, 1993 | Jun 10, 1993 | Yes |
| 00 | Jul 9, 1993 | — | — |
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 42-479-35771 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-35771 → 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.
BMT42-479-36364
0.6 KM · Transtexas Gas Corporation · Section with this well →
| Wilcox | 5,241 | -4,735 |
| Wilcox | 8,808 | -8,302 |
| Wills Point | 11,800 | -11,294 |
B.M.T.42-479-40684
1.2 KM · Hilcorp Energy Company · Section with this well →
| Queen City | 2,720 | -2,203 |
| Wilcox | 5,250 | -4,733 |
| Lunc | 9,990 | -9,473 |
| Catahoula | — | |
| Escondido | — | |
| Yegua | — | |
| Jackson | — |
B.M.T.42-479-36437
1.7 KM · Transtexas Gas Corporation · Section with this well →
| Yegua | 1,010 | -525 |
| Cook Mountain | 1,646 | -1,161 |
| Queen City | 2,651 | -2,166 |
| Wilcox | 5,135 | -4,650 |
| Wilcox | 5,153 | -4,668 |
| Wilcox | 7,764 | -7,279 |
| Wills Point | 11,400 | -10,915 |
| Jackson | — |
13 TOPS · FIRST 8
B.M.T.42-479-38392
1.9 KM · Hilcorp Energy Company · Section with this well →
| Jackson | 690 | -193 |
| Queen City | 900 | -403 |
| Yegua | 1,100 | -603 |
| Catahoula | 1,500 | -1,003 |
| Wilcox | 1,800 | -1,303 |
| Escondido | 2,300 | -1,803 |
| Cook Mountain | 3,970 | -3,473 |
| Olmos | 4,200 | -3,703 |
12 TOPS · FIRST 8
B.M.T.42-479-38393
2.1 KM · Hilcorp Energy Company · Section with this well →
| Wilcox | 7,937 | -7,429 |
| Wilcox | 8,699 | -8,191 |
| Wilcox | 9,613 | -9,105 |
| Lobo 1 | 9,718 | -9,210 |
| Wills Point | — |
B.M.T.42-479-36583
2.3 KM · Transtexas Gas Corporation · Section with this well →
| Yegua | 1,016 | -536 |
| Cook Mountain | 1,649 | -1,169 |
| Queen City | 2,651 | -2,171 |
| Wilcox | 5,155 | -4,675 |
| Wilcox | 5,171 | -4,691 |
| Wilcox | 7,844 | -7,364 |
| Wills Point | 11,300 | -10,820 |
B.M.T.42-479-37411
2.7 KM · Hilcorp Energy Company · Section with this well →
| Jackson | 690 | -187 |
| Queen City | 900 | -397 |
| Yegua | 1,100 | -597 |
| Catahoula | 1,500 | -997 |
| Wilcox | 1,800 | -1,297 |
| Escondido | 2,300 | -1,797 |
| Cook Mountain | 3,970 | -3,467 |
| Olmos | 4,200 | -3,697 |
12 TOPS · FIRST 8
B.M.T.42-479-38256
2.9 KM · Hilcorp Energy Company · Section with this well →
| Jackson | 690 | -204 |
| Queen City | 900 | -414 |
| Yegua | 1,100 | -614 |
| Catahoula | 1,500 | -1,014 |
| Wilcox | 1,800 | -1,314 |
| Escondido | 2,300 | -1,814 |
| Cook Mountain | 3,970 | -3,484 |
| Olmos | 4,200 | -3,714 |
12 TOPS · FIRST 8
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/47935771, documented in the API reference.