WELL · 42-183-30895 · DISTRICT 6
L. L. Mackey Estate Unit #3
Gregg County · Willow Springs-Mackey (Tr. Pk.) field · Vertical
L. L. Mackey Estate Unit #3 (API 42-183-30895) is a plugged well in Gregg County, plugged June 3, 1994, last operated by Sonat Exploration Company -Tyler.
The RRC has issued one drilling permit, issued September 10, 1991, permitted to 9,000 ft.
It was permitted by Marshall Expl. Inc. and has since transferred to Sonat Exploration Company -Tyler on the wellbore schedule.
Completion filings report 3 formation tops, including BMA, Pettit, Travis Peak.
Its lease has reported 61 barrels of oil and 2.72K mcf of gas since January 1993, last reporting in August 1994.
Operator of record
Sonat Exploration Company -Tyler
Permitted by Marshall Expl. Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 New, filed Jun 29, 1992 · 655 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sonat Exploration Company -Tyler |
| Production reports | Sonat Exploration Company -Tylerthrough Nov 1993 |
| Latest permit | Marshall Expl. Inc.Sep 10, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 1
- permits on file
- Sep 10, 1991
- last permit issued
- Dec 9, 1991
- completed
- 61
- cumulative oil, bbl
- 2.72K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 1994
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 9, 1991
- Shut in
- —
- Plugged
- Jun 3, 1994
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 |
|---|---|---|---|---|---|---|
| L. L. Mackey Estate Unit O-6-12948 | Willow Springs-Mackey (Tr. Pk.) | Sonat Exploration Company -Tyler | 1 | 61 | 2.72K | Jan 1993 – Aug 1994 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Sonat Exploration Company -TylerJan 1993 → Jul 1993
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 391790-99 | Drill | Marshall Expl. Inc. | Sep 10, 1991 | Sep 10, 1991 | Sep 20, 1991 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-6-12948 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 383 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| BMA | 6,550 | -6,167 |
| Pettit | 7,380 | -6,997 |
| Travis Peak | 7,570 | -7,187 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,887 | 6,890 | Perforated |
| 6,900 | 6,911 | Perforated |
| 7,607 | 7,610 | Perforated |
| 7,616 | 7,623 | Perforated |
| 7,698 | 7,704 | Perforated |
| 7,770 | 7,776 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,505 | 12.25 | 520 S |
| 4.5 | 8,050 | 7.875 | 700 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 | Aug 11, 1993 | Jun 23, 1993 | — |
| 00 | Feb 14, 1992 | Dec 23, 1991 | Yes |
| 00 | Jan 31, 1992 | — | — |
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 42-183-30895 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-183-30895 → 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/18330895, documented in the API reference.