WELL · 42-417-36131 · DISTRICT 7
Davis 79 #1A
Shackelford County · Edgar Davis (Hope) field · Vertical
Davis 79 #1A (API 42-417-36131) is a plugged well in Shackelford County, plugged November 25, 2025, last operated by Grayrock Energy II LLC.
The RRC has issued one drilling permit (amended once), issued December 31, 1984, permitted to 1,999 ft.
It was permitted by Tracker Mineral and has since transferred to Grayrock Energy II LLC on the wellbore schedule.
Completion filings report one formation top, including Hope Sand.
Its lease has reported 20.7K barrels of oil and 455 mcf of gas since January 1993, last reporting in December 2025. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Tracker Mineral; the EWA schedule now lists a different operator.
Fort Worth, TX · P-5 Y, filed Aug 4, 2025 · (214) 234-9115
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Grayrock Energy II LLC |
| Production reports | Grayrock Energy II, LLCthrough Oct 2025 |
| Latest permit | Petrolero Exploration, Inc.Dec 31, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,999
- total depth, ft
- 2
- permits on file
- Dec 31, 1984
- last permit issued
- Dec 1, 1987
- completed
- 20.7K
- cumulative oil, bbl
- 455
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 2025
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 1, 1987
- Shut in
- —
- Plugged
- Nov 25, 2025
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Davis "79" O-8-24429 | Edgar Davis (Hope) | Grayrock Energy II, LLC | 2 | 20.7K | 455 | Jan 1993 – Dec 2025 |
Oil, barrels lease total
Last 12 months 187 · prior 12 397(-53%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Tracker MineralJan 1993 → Jun 1996
- 2Continual Oil & Gas, Inc.Jul 1996 → Jan 1998
- 3BC Operating, Inc.Jul 1998 → Aug 2004
- 4Crownquest Operating, LLCJan 2000 → May 2001
- 5Celero Energy, L.P.Dec 2004 → Sep 2005
- 6Whiting Oil and Gas CorporationOct 2005 → May 2006
- 7L.C.S. Production CompanyJun 2006 → Apr 2009
- 8Plantation Operating, LLCMay 2009 → Nov 2011
- 9Merit Energy CompanyDec 2011 → May 2017
- 10Rover Petroleum Operating, LLCJun 2017 → Dec 2023
- 11Grayrock Energy II, LLCJan 2024 → Oct 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 264028-98 | Drill | Tracker Mineral | Dec 2, 1992 | Dec 31, 1984 | — | 1,991 |
| 264028-99 | Drill | Petrolero Exploration, Inc. | Dec 27, 1984 | Dec 31, 1984 | Dec 30, 1984 | 1,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-24429 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,873 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Hope Sand | 1,915 | -42 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,915 | 1,925 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,991 | 6.75 | 350 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 | Apr 3, 1997 | Feb 12, 1997 | — |
| 00 | Feb 3, 1993 | Dec 1, 1992 | — |
| 00 | Jan 11, 1993 | — | — |
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 42-417-36131 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-36131 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 486K
- bbl, all reported
- Jun 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000068380 | H-1 Injection | Plugged Dec 3, 2025 | 500 | 950 | 1,915–1,925 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/41736131, documented in the API reference.