WELL · 42-317-35281 · DISTRICT 8
Campbell #1
Martin County · Spraberry (Trend Area) field · Vertical
Campbell #1 (API 42-317-35281) is a plugged well in Martin County, plugged May 23, 2024, last operated by Diamondback E&P LLC.
The RRC has issued one drilling permit (amended twice), issued June 19, 2008, permitted to 11,000 ft.
It was permitted by Limestone Exploration, LLC and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Spraberry, Jo Mill, Dean, Wolfcamp.
Its lease has reported 3.28M barrels of oil and 5.89M mcf of gas since December 2008, last reporting in July 2026. The lease carries 62 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Limestone Exploration, LLC; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Mar 4, 2026 · 5,237 permits on file · (855) 247-5920
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Limestone Exploration, LLCOct 17, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 3
- permits on file
- Oct 17, 2008
- last permit issued
- Dec 3, 2019
- completed
- 3.28M
- cumulative oil, bbl
- 5.89M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 3, 2019
- Shut in
- —
- Plugged
- May 23, 2024
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; they carry 62 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Campbell O-10-39214 | Spraberry (Trend Area) | Diamondback E&P LLC | 62 | 3.28M | 5.89M | Dec 2008 – Jul 2026 |
Oil, barrels lease total
Last 12 months 79,003 · prior 12 93,442(-15%)
Gas, mcf lease total
Last 12 months 163,936 · prior 12 232,286(-29%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Limestone Exploration, LLCDec 2008 → Aug 2010
- 2Energen Resources CorporationSep 2010 → Jan 2019
- 3Diamondback E&P LLCFeb 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 662082-97 | Drill | Limestone Exploration, LLC | Mar 8, 2010 | Oct 17, 2008 | Jun 15, 2009 | 11,000 |
| 662082-98 | Drill | Limestone Exploration, LLC | Oct 13, 2008 | Jun 19, 2008 | — | 11,000 |
| 662082-99 | Drill | Limestone Exploration, LLC | May 15, 2008 | Jun 19, 2008 | Jun 15, 2009 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-39214 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,836 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,862 | 8,606 | Perforated |
| 8,350 | 8,592 | Perforated |
| 8,666 | 8,948 | Perforated |
| 9,145 | 9,414 | Perforated |
| 9,496 | 9,830 | Perforated |
| 10,486 | 10,793 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,013 | 12.25 | 550 S |
| 5.5 | 10,953 | 7.875 | 1,275 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 | Sep 26, 2024 | Jul 2, 2024 | — |
| 00 | Nov 21, 2023 | Sep 11, 2023 | — |
| 00 | Jun 9, 2010 | Sep 16, 2009 | Yes |
| 00 | Feb 24, 2010 | — | — |
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 42-317-35281 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-35281 → 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/31735281, documented in the API reference.