WELL · 42-311-37598 · DISTRICT 1
GB East #2D
McMullen County · Big Alamo (5550) field · Injection · Vertical
GB East #2D (API 42-311-37598) is a well in Mcmullen County operated by 4020 Swd LLC, completed May 11, 2025 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued April 4, 2025, permitted to 6,400 ft.
Completion filings report 10 formation tops, including Yegua, Wilcox, Anacacho, Austin Chalk.
No lease production has been reported under this well’s leases.
It holds an active disposal or injection permit; TexNet located 0 M2+ earthquakes within 10 km over the last two years.
Operator of record
Pearsall, TX · P-5 Y, filed Jun 4, 2026 · 4 permits on file · (830) 334-7801
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | 4020 SWD LLC |
| Production reports | none |
| Latest permit | 4020 SWD, LLCApr 4, 2025 |
- 6,400
- total depth, ft
- 1
- permits on file
- Apr 4, 2025
- last permit issued
- May 11, 2025
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2025 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 11, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
28.264326, -98.778145
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in McMullen 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 |
|---|---|---|---|---|---|---|
| GB East G-1-299565 | Big Alamo (5550) | 4020 SWD, LLC | 1 | 0 | 0 | May 2025 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 907077-99 | Drill | 4020 SWD, LLC | Mar 28, 2025 | Apr 4, 2025 | Apr 22, 2025 | 6,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-299565 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| YeguaYEGUA - DISPOSAL | 900 |
| WilcoxWILCOX - DISPOSAL | 3,700 |
| Anacacho | — |
| Austin Chalk | — |
| CatahoulaCATAHOULA - DISPOSAL | — |
| Eagle FordEAGLE FORD - H2S | — |
| Escondido | — |
| FrioFRIO - DISPOSAL | — |
| Navarro | — |
| Olmos | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,785 | 5,868 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 5,418 | 12.25 | 1,745 S |
| 7 | 5,999 | 8.75 | 915 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 23, 2025 | Jul 8, 2025 | — |
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 42-311-37598 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-311-37598 → 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.
STS D42-311-37004
0.7 KM · Vermillion Production, Inc. · Section with this well →
| Frio | 200 | 178 |
| Yegua | 2,048 | -1,670 |
| Wilcox | 5,284 | -4,906 |
| Eagle Ford | — | |
| Navarro | — | |
| Austin Chalk | — | |
| Anacacho | — | |
| Escondido | — |
10 TOPS · FIRST 8
STS 'A'42-283-34432
2.9 KM · Welhausen Operating Company, LP · Section with this well →
| Sparta | 1,966 | -1,630 |
| Queen City | 2,226 | -1,890 |
| Reklaw | 3,480 | -3,144 |
| Carrizo | 3,959 | -3,623 |
| B/ Carrizo | 5,188 | -4,852 |
| B/Carrizo | 5,188 | -4,852 |
| Wales | 5,755 | -5,419 |
| Midway | 6,500 | -6,164 |
20 TOPS · FIRST 8
Sr Bregman42-283-36511
3.2 KM · Sierra Resources, LLC · Section with this well →
| Sparta | 1,771 | -1,399 |
| Queen City | 1,941 | -1,569 |
| Wilcox | 4,921 | -4,549 |
| Escondido | 7,517 | -7,145 |
| Olmos | 8,787 | -8,415 |
| Yegua | — | |
| Eagle Ford | — | |
| Buda | — |
10 TOPS · FIRST 8
Sr Altuve42-283-36513
3.2 KM · Sierra Resources, LLC · Section with this well →
| Sparta | 1,774 | -1,401 |
| Queen City | 1,987 | -1,614 |
| Wilcox | 4,925 | -4,552 |
| Escondido | 7,505 | -7,132 |
| Olmos | 8,768 | -8,395 |
| Edwards | — | |
| Eagle Ford | — | |
| Buda | — |
10 TOPS · FIRST 8
STS AW C42-311-37275
3.6 KM · Blackbrush O & G, LLC · Section with this well →
| Yegua | 645 | -266 |
| Wilcox | 4,729 | -4,350 |
| Navarro | 5,940 | -5,561 |
| Escondido | 7,219 | -6,840 |
| Olmos | 8,772 | -8,393 |
| Catahoula | — | |
| Anacacho | — | |
| Austin Chalk | — |
10 TOPS · FIRST 8
STS AW A42-311-37274
3.6 KM · Blackbrush O & G, LLC · Section with this well →
| Yegua | 645 | -266 |
| Wilcox | 4,870 | -4,491 |
| Navarro | 5,937 | -5,558 |
| Escondido | 7,194 | -6,815 |
| Olmos | 8,771 | -8,392 |
| Austin Chalk | — | |
| Eagle Ford | — | |
| Catahoula | — |
10 TOPS · FIRST 8
STS South C42-311-37653
3.8 KM · Caturus Energy, LLC · Section with this well →
| Wilcox | 4,000 | -3,721 |
| Navarro | 7,763 | -7,484 |
| Olmos | 9,149 | -8,870 |
| Anacacho | 11,660 | -11,381 |
| Austin Chalk | 11,737 | -11,458 |
| Eagle Ford | 11,839 | -11,560 |
| Frio | — | |
| Catahoula | — |
10 TOPS · FIRST 8
STS South D42-311-37654
3.8 KM · Caturus Energy, LLC · Section with this well →
| Wilcox | 3,996 | -3,717 |
| Navarro | 7,744 | -7,465 |
| Olmos | 9,159 | -8,880 |
| Anacacho | 11,715 | -11,436 |
| Austin Chalk | 11,976 | -11,697 |
| Eagle Ford | 11,980 | -11,701 |
| Escondido | — | |
| Frio | — |
10 TOPS · FIRST 8
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- Oct 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000126907 | H-1 Injection | Active | 14,000 | 2,825 | 5,650–6,200 |
MONTHLY INJECTED, BBL · H-10 · LAST 12 REPORTED MONTHS
Last 12 months 0
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/31137598, documented in the API reference.