WELL · 42-479-44880 · DISTRICT 4
Oasis #1D
Webb County · Owen (3800) field · Injection · Vertical
Oasis #1D (API 42-479-44880) is a well in Webb County operated by 4020 Swd LLC, completed April 11, 2023 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued January 9, 2023, permitted to 4,800 ft.
Completion filings report 10 formation tops, including Sparta, Queen City, Carrizo, Wilcox.
No lease production has been reported under this well’s leases.
It holds an active disposal or injection permit, with 2.93M barrels injected in the 12 months reported through January 2026; 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, LLCJan 9, 2023 |
- 4,800
- total depth, ft
- 1
- permits on file
- Jan 9, 2023
- last permit issued
- Apr 11, 2023
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2023 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 11, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
28.041900, -99.486127
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 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 |
|---|---|---|---|---|---|---|
| Oasis G-4-295067 | Owen (3800) | 4020 SWD, LLC | 1 | 0 | 0 | Apr 2023 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 886989-99 | Drill | 4020 SWD, LLC | Jan 5, 2023 | Jan 9, 2023 | Mar 6, 2023 | 4,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-295067 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 712 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Sparta | 1,150 | -438 |
| Queen CityQUEEN CITY - INJECTION/DISPOSAL; | 2,150 | -1,438 |
| Carrizo | 3,950 | -3,238 |
| WilcoxWILCOX - INJECTION/DISPOSAL | 4,140 | -3,428 |
| CatahoulaCATAHOULA-FRIO - INJECTION/DISPO | — | — |
| Cook Mountain | — | — |
| EscondidoESCONDITO - INJECTION/DISPOSAL; | — | — |
| JacksonJACKSON - INJECTION/DISPOSAL | — | — |
| OlmosOLMOS - INJECTION/DISPOSAL | — | — |
| YeguaYEGUA - INJECTION/DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,160 | 4,202 | Perforated |
| 4,210 | 4,250 | Perforated |
| 4,265 | 4,308 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,900 | 12.25 | 940 S |
| 7 | 4,807 | 8.75 | 745 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 25, 2023 | Apr 24, 2023 | 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 42-479-44880 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-44880 → 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.
Webb County School Land 50442-479-42545
0.4 KM · Lewis Petro Properties, Inc. · Section with this well →
| Austin Chalk | 9,960 | -9,248 |
| Eagle Ford | 10,180 | -9,468 |
| Eagle Ford | 10,400 | -9,688 |
Oasis42-479-44881
0.8 KM · 4020 SWD, LLC · Section with this well →
| Sparta | 1,150 | -429 |
| Queen City | 2,150 | -1,429 |
| Wilcox | 3,100 | -2,379 |
| Escondido | — | |
| Yegua | — | |
| Catahoula | — | |
| Cook Mountain | — | |
| Olmos | — |
10 TOPS · FIRST 8
Webb County School Land 50442-479-42432
2.2 KM · Lewis Petro Properties, Inc. · Section with this well →
| Austin Chalk | 9,772 | -9,060 |
| Eagle Ford | 9,997 | -9,285 |
| Eagle Ford | 10,213 | -9,501 |
Webb County School Land 50442-479-44175
2.2 KM · Lewis Petro Properties, Inc. · Section with this well →
| Escondido | 5,157 | -4,433 |
| Olmos | 7,008 | -6,284 |
| Eagle Ford | 10,071 | -9,347 |
| Edwards | — | |
| Cook Mountain | — | |
| Yegua | — | |
| Wilcox | — | |
| Queen City | — |
10 TOPS · FIRST 8
Webb County School Land 50442-479-44174
2.2 KM · Lewis Petro Properties, Inc. · Section with this well →
| Escondido | 5,156 | -4,431 |
| Olmos | 7,026 | -6,301 |
| Eagle Ford | 10,084 | -9,359 |
| Edwards | — | |
| Queen City | — | |
| Jackson | — | |
| Catahoula | — | |
| Cook Mountain | — |
10 TOPS · FIRST 8
Owen 1080-4 GU A42-479-43925
2.2 KM · Lewis Petro Properties, Inc. · Section with this well →
| Queen City | 1,709 | -987 |
| Wilcox | 4,209 | -3,487 |
| Escondido | 5,148 | -4,426 |
| Olmos | 6,770 | -6,048 |
| Eagle Ford | 10,368 | -9,646 |
| Yegua | — | |
| Catahoula | — | |
| Cook Mountain | — |
10 TOPS · FIRST 8
Owen-Briscoe State-Wcsl GU B42-479-43926
2.2 KM · Lewis Petro Properties, Inc. · Section with this well →
| Queen City | 1,709 | -987 |
| Wilcox | 4,209 | -3,487 |
| Escondido | 5,148 | -4,426 |
| Olmos | 6,770 | -6,048 |
| Eagle Ford | 10,368 | -9,646 |
| Cook Mountain | — | |
| Catahoula | — | |
| Yegua | — |
10 TOPS · FIRST 8
Webb County School Land 50442-479-44173
2.2 KM · Lewis Petro Properties, Inc. · Section with this well →
| Escondido | 5,149 | -4,424 |
| Olmos | 7,006 | -6,281 |
| Eagle Ford | 10,077 | -9,352 |
| Wilcox | — | |
| Cook Mountain | — | |
| Catahoula | — | |
| Yegua | — | |
| Jackson | — |
10 TOPS · FIRST 8
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 2.93M
- bbl, last 12 reported months
- 7.08M
- bbl, all reported
- Jan 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000119259 | H-1 Injection | Active | 20,000 | 1,900 | 3,800–4,600 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 2,932,928 · prior 12 2,524,982(+16%)
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/47944880, documented in the API reference.