WELL · 42-329-41826 · DISTRICT 8
Bulldog #H140WB
Midland County · Spraberry (Trend Area) R 40 Exc field · Horizontal
Bulldog #H140WB (API 42-329-41826) is a horizontal well in Midland County operated by Permian Deep Rock Oil CO. LLC, completed April 23, 2018.
The RRC has issued one drilling permit (amended 5 times), issued July 14, 2017, permitted to 11,800 ft.
Completion filings report 10 formation tops, including Santa Rosa, Rustler, Yates, Seven Rivers.
Its 2 leases have reported 4.56M barrels of oil and 6.3M mcf of gas since October 2018, last reporting in July 2026. The leases carry 31 wells, so these are lease totals, not this well alone.
Operator of record
Midland, TX · P-5 Y, filed Jan 5, 2026 · 501 permits on file · (817) 589-4898
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Permian Deep Rock Oil Co. LLC |
| Production reports | Permian Deep Rock Oil Co., LLCthrough Oct 2025 |
| Latest permit | Permian Deep Rock Oil Co., LLCJul 14, 2017 |
- 11,800
- total depth, ft
- 6
- permits on file
- Jul 14, 2017
- last permit issued
- Apr 23, 2018
- completed
- 4.56M
- cumulative oil, bbl
- 6.3M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2018 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 23, 2018
- Shut in
- —
- Plugged
- —
Surface location
31.975606, -102.047119
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Midland County.
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; they carry 31 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Bulldog O-10-58313 | Spraberry (Trend Area) | Permian Deep Rock Oil Co., LLC | 23 | 2.27M | 3.1M | Jan 2021 – Jul 2026 |
| Bulldog O-10-51022 | Spraberry (Trend Area) R 40 Exc | Permian Deep Rock Oil Co., LLC | 8 | 2.29M | 3.2M | Oct 2018 – May 2023 |
Oil, barrels lease total
Last 12 months 554,531 · prior 12 1,479,790(-63%)
Gas, mcf lease total
Last 12 months 1,056,802 · prior 12 1,487,237(-29%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Permian Deep Rock Oil Co., LLCOct 2018 → Oct 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 828808-94 | Drill | Permian Deep Rock Oil Co., LLC | Dec 14, 2022 | Jul 14, 2017 | Oct 17, 2017 | 11,800 |
| 828808-95 | Drill | Permian Deep Rock Oil Co., LLC | Dec 19, 2018 | Jul 14, 2017 | Oct 17, 2017 | 11,800 |
| 828808-96 | Drill | Permian Deep Rock Oil Co., LLC | Nov 20, 2017 | Jul 14, 2017 | Oct 17, 2017 | 11,800 |
| 828808-97 | Drill | Permian Deep Rock Oil Co., LLC | Sep 26, 2017 | Jul 14, 2017 | — | 11,800 |
| 828808-98 | Drill | Permian Deep Rock Oil Co., LLC | Sep 14, 2017 | Jul 14, 2017 | — | 11,800 |
| 828808-99 | Drill | Permian Deep Rock Oil Co., LLC | Jul 13, 2017 | Jul 14, 2017 | Oct 17, 2017 | 11,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-51022 | — | — | — | — |
| — | — O-10-58313 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,751 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 990 | 1,761 |
| Rustler | 1,697 | 1,054 |
| Yates | 2,752 | -1 |
| Seven Rivers | 3,026 | -275 |
| Queen | 3,758 | -1,007 |
| Grayburg | 4,268 | -1,517 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 4,544 | -1,793 |
| Glorieta | 5,684 | -2,933 |
| Clear ForkCLEARFORK | 6,887 | -4,136 |
| Spraberry | 7,729 | -4,978 |
| SpraberrySPRABERRY UPPER-DEAN | 9,096 | -6,345 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,149 | 18,527 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,935 | 17.5 | 1,410 S |
| 9.625 | 8,983 | 12.25 | 1,200 S |
| 5.5 | 18,800 | 8.5 | 3,420 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 | Sep 23, 2024 | Jun 25, 2024 | — |
| 00 | Feb 8, 2023 | Dec 2, 2022 | Yes |
| 00 | Feb 2, 2023 | Dec 2, 2022 | 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 42-329-41826 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-41826 → 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.
Bulldog42-329-46232
0.0 KM · Permian Deep Rock Oil Co., LLC · Section with this well →
| Santa Rosa | 990 | 1,761 |
| Rustler | 1,698 | 1,053 |
| Yates | 2,752 | -1 |
| Seven Rivers | 3,026 | -275 |
| Queen | 3,758 | -1,007 |
| Grayburg | 4,268 | -1,517 |
| San Andres | 4,544 | -1,793 |
| Glorieta | 5,684 | -2,933 |
10 TOPS · FIRST 8
Bulldog42-329-42139
0.0 KM · Permian Deep Rock Oil Co., LLC · Section with this well →
| Santa Rosa | 990 | 1,760 |
| Yates | 2,752 | -2 |
| Seven Rivers | 3,026 | -276 |
| Queen | 3,758 | -1,008 |
| Grayburg | 4,268 | -1,518 |
| San Andres | 4,544 | -1,794 |
| Glorieta | 5,684 | -2,934 |
| Clear Fork | 6,887 | -4,137 |
12 TOPS · FIRST 8
Bulldog42-329-46231
0.0 KM · Permian Deep Rock Oil Co., LLC · Section with this well →
| Santa Rosa | 990 | 1,761 |
| Rustler | 1,698 | 1,053 |
| Yates | 2,752 | -1 |
| Seven Rivers | 3,026 | -275 |
| Queen | 3,758 | -1,007 |
| Grayburg | 4,268 | -1,517 |
| San Andres | 4,544 | -1,793 |
| Glorieta | 5,684 | -2,933 |
10 TOPS · FIRST 8
Bulldog42-329-46229
0.1 KM · Permian Deep Rock Oil Co., LLC · Section with this well →
| Santa Rosa | 1,000 | 1,744 |
| Rustler | 1,698 | 1,046 |
| Yates | 2,761 | -17 |
| Seven Rivers | 2,875 | -131 |
| Queen | 3,626 | -882 |
| Grayburg | 4,183 | -1,439 |
| San Andres | 4,546 | -1,802 |
| Glorieta | 5,907 | -3,163 |
10 TOPS · FIRST 8
Bulldog42-329-46236
0.1 KM · Permian Deep Rock Oil Co., LLC · Section with this well →
| Santa Rosa | 1,000 | 1,752 |
| Rustler | 1,698 | 1,054 |
| Yates | 2,761 | -9 |
| Seven Rivers | 2,875 | -123 |
| Queen | 3,626 | -874 |
| Grayburg | 4,183 | -1,431 |
| San Andres | 4,546 | -1,794 |
| Glorieta | 5,907 | -3,155 |
10 TOPS · FIRST 8
Bulldog42-329-46228
0.1 KM · Permian Deep Rock Oil Co., LLC · Section with this well →
| Santa Rosa | 1,000 | 1,744 |
| Rustler | 1,698 | 1,046 |
| Yates | 2,761 | -17 |
| Seven Rivers | 2,875 | -131 |
| Queen | 3,626 | -882 |
| Grayburg | 4,183 | -1,439 |
| San Andres | 4,546 | -1,802 |
| Glorieta | 5,907 | -3,163 |
10 TOPS · FIRST 8
Bulldog42-329-46227
0.1 KM · Permian Deep Rock Oil Co., LLC · Section with this well →
| Santa Rosa | 1,000 | 1,743 |
| Rustler | 1,698 | 1,045 |
| Yates | 2,761 | -18 |
| Seven Rivers | 2,875 | -132 |
| Queen | 3,626 | -883 |
| Grayburg | 4,183 | -1,440 |
| San Andres | 4,546 | -1,803 |
| Glorieta | 5,907 | -3,164 |
10 TOPS · FIRST 8
Bulldog42-329-46238
0.1 KM · Permian Deep Rock Oil Co., LLC · Section with this well →
| Santa Rosa | 1,000 | 1,753 |
| Rustler | 1,698 | 1,055 |
| Yates | 2,761 | -8 |
| Seven Rivers | 2,875 | -122 |
| Queen | 3,626 | -873 |
| Grayburg | 4,183 | -1,430 |
| San Andres | 4,546 | -1,793 |
| Glorieta | 5,907 | -3,154 |
10 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/32941826, documented in the API reference.