TEXAS · WELLS · SHACKELFORD COUNTY · API 42-417-36934 · DISTRICT 6E
Nail B-7A #3
Shackelford County · Cronk (Tannehill) field · Vertical
Nail B-7a #3 (API 42-417-36934) is a plugged well in Shackelford County, plugged March 4, 1987, last operated by M & K Operating LLC.
The RRC has issued one drilling permit, issued August 8, 1986, permitted to 1,000 ft.
It was permitted by Rampart Petroleum, Incorporated and has since transferred to M & K Operating LLC on the wellbore schedule.
Completion filings report one formation top, including Tannehill.
Operator of record
Permitted by Rampart Petroleum, Incorporated; the EWA schedule now lists a different operator.
- Based in
- Albany, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Feb 28, 2024
- Permits on file
- 11
- Phone
- (325) 762-2425
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | M & K Operating LLC |
| Production reports | none |
| Latest permit | Rampart Petroleum, IncorporatedAug 8, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,000
- total depth, ft
- 1
- permits on file
- Aug 8, 1986
- last permit issued
- Aug 21, 1986
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 21, 1986
- Shut in
- —
- Plugged
- Mar 4, 1987
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 305074-99 | Drill | Rampart Petroleum, Incorporated | Aug 8, 1986 | Aug 8, 1986 | Aug 15, 1986 | 1,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 21, 1986 | Nail B-7A O-8-23219 | Cronk (Tannehill) | M & K Operating LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,509 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Tannehill | 854 | 655 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 854 | 857 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 100 | 10 | 70 S |
| 4.5 | 854 | 6.75 | 175 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Sep 18, 1986 | Sep 8, 1986 | Yes |
| 00 | Sep 10, 1986 | — | — |
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 42-417-36934 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-36934 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for 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/41736934, documented in the API reference.