TEXAS · WELLS · MARTIN COUNTY · DAVIS-BAKER UNIT LEASE · API 42-317-37994 · DISTRICT 7B
Davis-Baker Unit #1
Martin County · Spraberry (Trend Area) field · Shut In · Vertical
Davis-Baker Unit #1 (API 42-317-37994) is a well in Martin County operated by Diamondback E&P LLC, completed December 5, 2023 and listed as shut in on the RRC schedule, shut in December 1, 2023.
The RRC has issued one drilling permit, issued July 3, 2012, permitted to 10,650 ft.
It was permitted by Cobra Oil & Gas Corporation and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Clear Fork, Spraberry, Dean, Wolfcamp.
Its lease has reported 64K barrels of oil and 164K mcf of gas since September 2012, last reporting in July 2026.
Operator of record
Permitted by Cobra Oil & Gas Corporation; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,237
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Oct 2023 |
| Latest permit | Cobra Oil & Gas CorporationJul 3, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,650
- total depth, ft
- 1
- permits on file
- Jul 3, 2012
- last permit issued
- Dec 5, 2023
- completed
- 64K
- cumulative oil, bbl
- 164K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 5, 2023
- Shut in
- Dec 1, 2023
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
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 |
|---|---|---|---|---|---|---|
| Davis-Baker Unit O-10-43040 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 64K | 164K | Sep 2012 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Cobra Oil & Gas CorporationSep 2012 → May 2015
- 2Diamondback E&P LLCJun 2015 → Oct 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 743516-99 | Drill | Cobra Oil & Gas Corporation | Jun 25, 2012 | Jul 3, 2012 | Jul 26, 2012 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 5, 2023 | Davis-Baker Unit O-10-43040 | Spraberry (Trend Area) | Diamondback E&P LLC | Shut In · shut in Dec 1, 2023 | 10,650 |
Formation tops
As filed on W-2/G-1. Subsea from 2,653 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 4,790 | -2,137 |
| SpraberryUPPER SPRABERRY | 6,746 | -4,093 |
| SpraberryLOWER SPRABERRY | 7,244 | -4,591 |
| Dean | 8,045 | -5,392 |
| Wolfcamp | 8,248 | -5,595 |
| PennsylvanianPENN | 9,122 | -6,469 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,359 | 9,212 | Perforated |
| 9,755 | 9,954 | Perforated |
| 10,062 | 10,551 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 335 | 17.5 | 325 S |
| 8.625 | 4,510 | 11 | 1,050 S |
| 5.5 | 10,650 | 7.875 | 2,800 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 8, 2024 | Jan 31, 2024 | — |
| 00 | Sep 4, 2013 | Dec 17, 2012 | — |
| 00 | Sep 3, 2013 | Sep 27, 2012 | 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 42-317-37994 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-37994 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
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/31737994, documented in the API reference.