WELL · 42-255-38021 · DISTRICT 2
Sprencel B Unit #20H
Karnes County · Eagleville (Eagle Ford-2) field · Shut IN · Horizontal
Sprencel B Unit #20H (API 42-255-38021) is a horizontal well in Karnes County operated by Devon Energy Production CO L.P., completed February 16, 2025 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued March 12, 2024, permitted to 14,000 ft.
Completion filings report 10 formation tops, including Frio, Yegua, Queen City, Reklaw.
Its lease has reported 1.56M barrels of oil and 5.31M mcf of gas since June 2011, last reporting in July 2026. The lease carries 7 wells, so these are lease totals, not this well alone.
Operator of record
Devon Energy Production Co L.P.
Oklahoma City, OK · P-5 Y, filed Nov 4, 2025 · 9,266 permits on file · (800) 465-8314
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Devon Energy Production Co L.P. |
| Production reports | Devon Energy Production Co, L.P.through Apr 2026 |
| Latest permit | Devon Energy Production Co, L.P.Mar 12, 2024 |
- 14,000
- total depth, ft
- 1
- permits on file
- Mar 12, 2024
- last permit issued
- Feb 16, 2025
- completed
- 1.56M
- cumulative oil, bbl
- 5.31M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 16, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
28.889283, -97.836636
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Karnes 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; they carry 7 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sprencel "B" Unit O-2-9922 | Eagleville (Eagle Ford-2) | Devon Energy Production Co, L.P. | 7 | 1.56M | 5.31M | Jun 2011 – Jul 2026 |
Oil, barrels lease total
Last 12 months 108,915 · prior 12 190,241(-43%)
Gas, mcf lease total
Last 12 months 477,886 · prior 12 723,491(-34%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Plains Exploration & Prod. Co.Mar 2012 → Jun 2013
- 2Freeport-McMoran Oil & Gas LLCJul 2013 → Jun 2014
- 3Encana Oil & Gas(usa) Inc.Jul 2014 → Jan 2020
- 4Ovintiv USA Inc.Feb 2020 → Apr 2021
- 5Validus NRG Aquilas Assetco LLCMay 2021 → Aug 2022
- 6Devon Energy Production Co, L.P.Sep 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 897927-99 | Drill | Devon Energy Production Co, L.P. | Mar 5, 2024 | Mar 12, 2024 | May 3, 2024 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-9922 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 375 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| FrioFRIO - DISPOSAL | 2,280 | -1,905 |
| YeguaYEGUA - DISPOSAL | 3,281 | -2,906 |
| Queen City | 4,340 | -3,965 |
| Reklaw | 4,775 | -4,400 |
| Carrizo | 5,323 | -4,948 |
| WilcoxWILCOX - DISPOSAL | 5,630 | -5,255 |
| Midway | 8,709 | -8,334 |
| Austin ChalkAUSTIN CHALK - H2S | 12,447 | -12,072 |
| Eagle FordEAGLE FORD - H2S | 12,656 | -12,281 |
| EdwardsEDWARDS - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,897 | 19,769 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,062 | 12.25 | 1,325 S |
| 5.5 | 19,848 | 8.75 | 3,260 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 | Mar 19, 2025 | Mar 3, 2025 | — |
| 00 | Oct 8, 2024 | Sep 25, 2024 | 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 42-255-38021 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-38021 → 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.
Dromgoole ''a'' - Owens SA A42-255-38017
0.0 KM · Devon Energy Production Co, L.P. · Section with this well →
| Frio | 2,271 | -1,896 |
| Yegua | 3,270 | -2,895 |
| Queen City | 4,330 | -3,955 |
| Reklaw | 4,768 | -4,393 |
| Carrizo | 5,350 | -4,975 |
| Wilcox | 5,643 | -5,268 |
| Midway | 8,719 | -8,344 |
| Austin Chalk | 12,448 | -12,073 |
11 TOPS · FIRST 8
Dromgoole ''a'' - Owens SA B42-255-38018
0.0 KM · Devon Energy Production Co, L.P. · Section with this well →
| Frio | 2,273 | -1,897 |
| Yegua | 3,275 | -2,899 |
| Queen City | 4,333 | -3,957 |
| Reklaw | 4,770 | -4,394 |
| Carrizo | 5,363 | -4,987 |
| Wilcox | 5,665 | -5,289 |
| Midway | 8,735 | -8,359 |
| Austin Chalk | 12,452 | -12,076 |
11 TOPS · FIRST 8
Dromgoole ''a'' - Owens SA C42-255-38019
0.0 KM · Devon Energy Production Co, L.P. · Section with this well →
| Frio | 2,268 | -1,894 |
| Yegua | 3,274 | -2,900 |
| Queen City | 4,331 | -3,957 |
| Reklaw | 4,773 | -4,399 |
| Carrizo | 5,357 | -4,983 |
| Wilcox | 5,668 | -5,294 |
| Midway | 8,728 | -8,354 |
| Austin Chalk | 12,461 | -12,087 |
11 TOPS · FIRST 8
Dromgoole ''a'' - Owens SA D42-255-38020
0.0 KM · Devon Energy Production Co, L.P. · Section with this well →
| Frio | 2,259 | -1,886 |
| Yegua | 3,262 | -2,889 |
| Queen City | 4,319 | -3,946 |
| Reklaw | 4,760 | -4,387 |
| Carrizo | 5,350 | -4,977 |
| Wilcox | 5,678 | -5,305 |
| Midway | 8,740 | -8,367 |
| Austin Chalk | 12,460 | -12,087 |
10 TOPS · FIRST 8
Sprencel 'a' Unit42-255-31953
0.7 KM · Plains Exploration & Prod. Co. · Section with this well →
| Anacacho | 12,342 | -11,950 |
| Austin Chalk | 12,520 | -12,128 |
| Eagle Ford | 12,710 | -12,318 |
| Eagle Ford | 12,785 | -12,393 |
Sprencel ''B'' Unit42-255-37851
0.7 KM · Devon Energy Production Co, L.P. · Section with this well →
| Frio | 2,208 | -1,832 |
| Yegua | 3,201 | -2,825 |
| Queen City | 4,255 | -3,879 |
| Reklaw | 4,692 | -4,316 |
| Carrizo | 5,247 | -4,871 |
| Wilcox | 5,544 | -5,168 |
| Austin Chalk | 12,460 | -12,084 |
| Eagle Ford | 12,674 | -12,298 |
10 TOPS · FIRST 8
Sprencel ''a'' Unit42-255-37850
0.7 KM · Devon Energy Production Co, L.P. · Section with this well →
| Frio | 2,203 | -1,827 |
| Yegua | 3,196 | -2,820 |
| Queen City | 4,251 | -3,875 |
| Reklaw | 4,689 | -4,313 |
| Carrizo | 5,247 | -4,871 |
| Wilcox | 5,531 | -5,155 |
| Austin Chalk | 12,489 | -12,113 |
| Eagle Ford | 12,700 | -12,324 |
10 TOPS · FIRST 8
Sprencel ''a'' Unit42-255-37849
0.7 KM · Devon Energy Production Co, L.P. · Section with this well →
| Frio | 2,231 | -1,855 |
| Yegua | 3,226 | -2,850 |
| Queen City | 4,280 | -3,904 |
| Reklaw | 4,720 | -4,344 |
| Carrizo | 5,273 | -4,897 |
| Wilcox | 5,562 | -5,186 |
| Austin Chalk | 12,485 | -12,109 |
| Eagle Ford | 12,700 | -12,324 |
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/25538021, documented in the API reference.