WELL · 42-417-34372 · DISTRICT 7
Wooldridge Mack H. #4
Shackelford County · Shackelford County Regular field · Producing · Vertical
Wooldridge Mack H. #4 (API 42-417-34372) is a well in Shackelford County operated by E Z Land & Cattle Company LLC, completed March 6, 1982 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued March 3, 1982, permitted to 1,000 ft.
It was permitted by Lhg Resources, Inc. and has since transferred to E Z Land & Cattle Company LLC on the wellbore schedule.
Completion filings report one formation top, including Frye Sand.
Its lease has reported 10.8K barrels of oil and 217 mcf of gas since January 1993, last reporting in July 2026. The lease carries 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by LHG Resources, Inc.; the EWA schedule now lists a different operator.
- Based in
- Albany, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 4, 2026
- Phone
- (325) 762-2366
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | E Z Land & Cattle Company LLC |
| Production reports | E Z Land & Cattle Company, LLCthrough Mar 2026 |
| Latest permit | LHG Resources, Inc.Mar 3, 1982 |
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
- Mar 3, 1982
- last permit issued
- Mar 6, 1982
- completed
- 10.8K
- cumulative oil, bbl
- 217
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 6, 1982
- 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 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wooldridge, Mack H. O-8-18484 | Shackelford County Regular | E Z Land & Cattle Company, LLC | 6 | 10.8K | 217 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 4 · prior 12 10(-60%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Snyder Drilling Corp.Jan 1993 → Jun 1993
- 2Coyote Oil CompanyJul 1993 → Apr 1996
- 34 S Oil CompanyMay 1996 → Aug 1997
- 4Stormco Operating CompanyDec 1997 → Jun 1999
- 5Hogan, Wayne Oil Co.Sep 1999 → Jun 2006
- 6JM Energy, Inc.Jul 2006 → Dec 2007
- 7Atwell Technical Services, Inc.Feb 2008 → Nov 2011
- 8C & C Petroleum Management, LLCDec 2011 → Dec 2012
- 9E Z Land & Cattle Company, Ltd.Jul 2013 → Jun 2016
- 10E Z Land & Cattle Company, LLCJul 2016 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 152099-99 | Drill | LHG Resources, Inc. | Mar 3, 1982 | Mar 3, 1982 | — | 1,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-18484 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,350 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Frye Sand | 496 | 854 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 502 | 510 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 578 | 6.75 | 125 sx |
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 23, 1984 | Sep 21, 1983 | — |
| 00 | Aug 11, 1984 | Sep 21, 1983 | — |
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 42-417-34372 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-34372 → 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/41734372, documented in the API reference.