TEXAS · WELLS · SHACKELFORD COUNTY · G-8-130853 LEASE · API 42-417-36187 · DISTRICT 6E

Nail ZA #1

Plugged

Shackelford County · Shackelford County Regular (Gas) field · Vertical

Nail ZA #1 (API 42-417-36187) is a plugged well in Shackelford County, plugged October 17, 1990, last operated by Jacobs C. E. CO..

The RRC has issued 2 drilling permits between 1985 and 1989, permitted to 4,999 ft.

Completion filings report 9 formation tops, including B/Coleman Junction, B/Coleman Junction Ls, Frye Ss, Saddle Creek.

Operator of record

Jacobs C. E. Co.

Based in: Albany, TX
P-5 status: Inactive (I)
P-5 last filed: Apr 20, 2021
Permits on file: 356
Phone: (325) 762-3301

Watch this operator Watch Shackelford County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Jacobs C. E. Co.
Production reports	none
Latest permit	Jacobs, C. E., Co.Jun 2, 1989

4,999: total depth, ft
2: permits on file
Jun 2, 1989: last permit issued
Jan 31, 1989: completed
0: cumulative oil, bbl
0: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Jan 31, 1989
Shut in: —
Plugged: Oct 17, 1990

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
— G-8-130853	—	—	0	0	0	—

No volumes reported on these leases in the last three years.

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
359824-99	Recompletion	Jacobs, C. E., Co.	May 30, 1989	Jun 2, 1989	—	4,999
266838-99	Drill	Jacobs, C. E., Co.	Feb 12, 1985	Feb 13, 1985	—	4,999

Completions

Completed	Lease	Field	Operator	Status	Depth
Jan 31, 1989	Nail ZA G-8-130853	Shackelford County Regular (Gas)	Jacobs C. E. Co.	Plugged	—
Mar 26, 1985	Nail ZA O-8-22458	Foyle Creek (Mississippian)	Jacobs C. E. Co.	Plugged	—

Formation tops

As filed on W-2/G-1. Subsea from 1,553 ft elevation.Download CSV →

Formation	MD ft	Subsea
B/Coleman Junction	560	993
B/Coleman Junction LS	560	993
Frye SS	970	583
Saddle Creek	1,124	429
Saddle CreekSADDLE CREEK LS	1,124	429
Breckenridge	1,387	166
Breckenridge LS	1,387	166
Strawn	3,030	-1,477
Caddo	4,466	-2,913
Mississippian	4,734	-3,181

Perforations

Perforated and open-hole intervals.

From	To	Type
972	978	Perforated
4,896	4,900	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	121	12.25	80 S
4.5	1,875	7.875	400 S
4.5	4,999	7.875	150 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 →

Filed	W-2 / G-1 date	Logs referenced
Jul 24, 1989	May 26, 1989	Yes
Jun 9, 1989	—	—
May 20, 1985	Apr 19, 1985	—
May 17, 1985	—	—

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 42-417-36187 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-417-36187 → 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/41736187, documented in the API reference.