WELL · 42-433-34227 · DISTRICT 7
Mallard #1D
Stonewall County · Bridjourner field · Vertical
Mallard #1D (API 42-433-34227) is a well in Stonewall County operated by Peregrine Petroleum Prtnr Ltd., completed April 27, 2022.
The RRC has issued 2 drilling permits (amended once) between 2021 and 2022, permitted to 7,500 ft.
Completion filings report 10 formation tops, including Coleman Junction, Noodle Creek Sand - Disposal, Cisco, Tannehill.
No lease production has been reported under this well’s leases.
It holds an active disposal or injection permit, with 124K barrels injected in the 12 months reported through November 2025; TexNet located 0 M2+ earthquakes within 10 km over the last two years.
Operator of record
Peregrine Petroleum Prtnr Ltd.
Dallas, TX · P-5 Y, filed Sep 4, 2025 · 93 permits on file · (713) 309-5603
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Peregrine Petroleum Prtnr Ltd. |
| Production reports | none |
| Latest permit | Peregrine Petroleum Prtnr, Ltd.May 9, 2022 |
- 7,500
- total depth, ft
- 3
- permits on file
- May 9, 2022
- last permit issued
- Apr 27, 2022
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2022 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 27, 2022
- Shut in
- —
- Plugged
- —
Surface location
32.975043, -100.459450
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Stonewall 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mallard O-8-32664 | Rough Draw (Noodle Creek) | Walsh & Watts, Inc. | 1 | 0 | 0 | Jul 2022 – Jul 2026 |
| Mallard O-8-32587 | Bridjourner | Peregrine Petroleum Prtnr, Ltd. | 1 | 0 | 0 | Apr 2022 – Apr 2023 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 879823-98 | Field transfer | Peregrine Petroleum Prtnr, Ltd. | Mar 29, 2023 | May 9, 2022 | Dec 30, 2021 | 7,500 |
| 879823-99 | Recompletion | Peregrine Petroleum Prtnr, Ltd. | May 5, 2022 | May 9, 2022 | — | 7,500 |
| 874537-99 | Drill | Peregrine Petroleum Prtnr, Ltd. | Nov 12, 2021 | Nov 19, 2021 | Dec 30, 2021 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-32587 | — | — | — | — |
| — | — O-8-32664 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,800 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman Junction | 2,985 | -1,185 |
| Noodle Creek Sand - Disposal | 3,497 | -1,697 |
| CiscoCISCO - DISPOSAL | 3,951 | -2,151 |
| TannehillTANNEHILL - DISPOSAL | 3,951 | -2,151 |
| CiscoCISCO - DISPOSAL | 5,057 | -3,257 |
| Crystal Falls - Disposal | — | — |
| Dothan Lime - Disposal | — | — |
| Flippen - Disposal | — | — |
| Home Creek - Disposal | — | — |
| Jones Sand - Disposal | — | — |
| Swastika - Disposal | — | — |
| TannehillTANNEHILL - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,500 | 3,978 | Perforated |
| 6,500 | 6,650 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,525 | 12.25 | 670 S |
| 7 | 6,960 | 8.75 | 795 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 | Apr 3, 2023 | Nov 16, 2022 | — |
| 00 | Jul 12, 2022 | May 6, 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 42-433-34227 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-433-34227 → 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.
Hawk Unit42-433-34228
1.3 KM · Peregrine Petroleum Prtnr, Ltd. · Section with this well →
| Cisco | 4,569 | -2,751 |
| Noodle Creek Sand - Disposal | — | |
| Jones Sand - Disposal | — | |
| Home Creek - Disposal | — | |
| Flippen - Disposal | — | |
| Dothan Lime - Disposal | — | |
| Crystal Falls - Disposal | — | |
| Coleman Junction | — |
10 TOPS · FIRST 8
Falcon Unit42-433-34230
1.3 KM · Peregrine Petroleum Prtnr, Ltd. · Section with this well →
| Coleman Junction | 3,757 | -1,939 |
| Noodle Creek Sand - Disposal | 4,025 | -2,207 |
| Cisco | 4,572 | -2,754 |
| Dothan Lime - Disposal | — | |
| Tannehill | — | |
| Home Creek - Disposal | — | |
| Jones Sand - Disposal | — | |
| Swastika - Disposal | — |
10 TOPS · FIRST 8
WR Baker42-151-32973
9.0 KM · Ica Energy Operating, L.L.C. · Section with this well →
| Wichita-Albany | 1,830 | 85 |
| Coleman Junction | 2,530 | -615 |
| Coleman Junction | 2,770 | -855 |
| Dotham Lime | 3,296 | -1,381 |
| Canyon | 5,210 | -3,295 |
| Cline | 5,420 | -3,505 |
| Palo Pinto | 5,760 | -3,845 |
| Strawn | 5,791 | -3,876 |
17 TOPS · FIRST 8
Palmer42-151-33082
11.9 KM · Sojourner Drilling Corporation · Section with this well →
| Coleman Junction | 2,540 | -616 |
| Noodle Creek - Disposal | 3,350 | -1,426 |
| Saddle Creek | 3,580 | -1,656 |
| Flippen - Disposal | 3,615 | -1,691 |
| Hope - Disposal | 3,720 | -1,796 |
| Breckenridge - Disposal | 3,765 | -1,841 |
| Cisco | — | |
| San Andres | — |
10 TOPS · FIRST 8
Grunden GC42-151-32969
12.0 KM · Gunn Oil Company · Section with this well →
| Top of Noodlecreek | 3,415 | -1,465 |
| Noodle Creek | 3,415 | -1,465 |
| Black Shale | 5,581 | -3,631 |
| Base of Black Shale | 5,581 | -3,631 |
| Palo Pinto | 5,638 | -3,688 |
| Palo Pinto | 5,638 | -3,688 |
| Cisco | — | |
| Dothan Sand - Disposal | — |
13 TOPS · FIRST 8
Section 11242-151-33069
13.3 KM · Sojourner Drilling Corporation · Section with this well →
| San Andres | 510 | 1,357 |
| Coleman Junction | 2,500 | -633 |
| Noodle Creek - Disposal | 2,650 | -783 |
| Cisco | 2,690 | -823 |
| Dothan Sand - Disposal | 2,840 | -973 |
| Saddle Creek | 3,000 | -1,133 |
| Hope - Disposal | 3,150 | -1,283 |
| Flippen - Disposal | 3,170 | -1,303 |
10 TOPS · FIRST 8
Douthit Sec. 9642-151-33047
13.8 KM · Sojourner Drilling Corporation · Section with this well →
| Coleman Junction | 2,610 | -747 |
| Noodle Creek - Disposal | 3,191 | -1,328 |
| Saddle Creek | 3,384 | -1,521 |
| Cisco | 3,473 | -1,610 |
| Flippen - Disposal | 3,473 | -1,610 |
| Hope - Disposal | 3,837 | -1,974 |
| Breckenridge - Disposal | 3,976 | -2,113 |
| Swastika - Disposal | 4,109 | -2,246 |
11 TOPS · FIRST 8
Calico Jack 11142-151-33258
14.1 KM · Clear Fork, Incorporated · Section with this well →
| Coleman Junction | 2,900 | -960 |
| Noodle Creek - Disposal | 3,535 | -1,595 |
| Saddle Creek | 3,800 | -1,860 |
| Flippen - Disposal | 3,910 | -1,970 |
| Cisco | 4,090 | -2,150 |
| Crystal Falls - Disposal | 4,950 | -3,010 |
| Breckenridge - Disposal | — | |
| San Andres | — |
10 TOPS · FIRST 8
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 124K
- bbl, last 12 reported months
- 1.72M
- bbl, all reported
- Nov 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000125096 | H-1 Injection | Active | 20,000 | 1,750 | 3,500–4,000 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 124,426 · prior 12 190,003(-35%)
TexNet catalog via USGS
Seismicity near this well
- 0
- M2+ events within 10 km, last 2 years
- —
- largest
A proximity count, not an attribution. How to read it →
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/43334227, documented in the API reference.