WELL · 42-417-38200 · DISTRICT 7
Nail Ranch 42B #4S
Shackelford County · Jumpstart (Lower Cook) field · Shut IN · Vertical
Nail Ranch 42b #4S (API 42-417-38200) is a well in Shackelford County operated by Daylight Petroleum LLC, completed May 27, 1998 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued May 12, 1998, permitted to 2,000 ft.
It was permitted by T-N-T Engineering, Inc. and has since transferred to Daylight Petroleum LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Stockwether Lm, Flippen Sd, Coal.
Its lease has reported 159K barrels of oil and 9.16K mcf of gas since April 1997, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by T-N-T Engineering, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Apr 7, 2026
- Permits on file
- 7
- Phone
- (281) 601-9288
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Daylight Petroleum LLC |
| Production reports | Daylight Petroleum LLCthrough Mar 2026 |
| Latest permit | T-N-T Engineering, Inc.May 12, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,000
- total depth, ft
- 1
- permits on file
- May 12, 1998
- last permit issued
- May 27, 1998
- completed
- 159K
- cumulative oil, bbl
- 9.16K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 1997 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 27, 1998
- Shut in
- —
- 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; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Nail Ranch 42B O-8-28176 | Jumpstart (Lower Cook) | Daylight Petroleum LLC | 4 | 159K | 9.16K | Apr 1997 – Jul 2026 |
Oil, barrels lease total
Last 12 months 225 · prior 12 372(-40%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1L.C.S. Production CompanyApr 1997 → Feb 1998
- 2T-N-T Engineering, Inc.Mar 1998 → Jun 2016
- 3Avad Operating, LLCJul 2016 → Jul 2019
- 4Daylight Petroleum LLCDec 2019 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 476081-99 | Drill | T-N-T Engineering, Inc. | May 7, 1998 | May 12, 1998 | May 15, 1998 | 2,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-28176 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,434 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Stockwether LM | 874 | 560 |
| Flippen SD | 989 | 445 |
| Coal | 1,025 | 409 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,056 | 1,068 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,117 | 7.875 | 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jun 24, 1998 | Jun 5, 1998 | Yes |
| 00 | Jun 15, 1998 | — | — |
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 42-417-38200 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-38200 → 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.
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/41738200, documented in the API reference.