WELL · 42-415-31408 · DISTRICT 8
Ellis-Gray Unit #510
Scurry County · Sharon Ridge (1700) field · Vertical
Ellis-Gray Unit #510 (API 42-415-31408) is a plugged well in Scurry County, plugged March 15, 2019, last operated by Unitex Oil & Gas L.L.C..
The RRC has issued one drilling permit, issued August 3, 1979, permitted to 1,900 ft.
It was permitted by Lem Operating CO. Inc. and has since transferred to Unitex Oil & Gas L.L.C. on the wellbore schedule.
Completion filings report 2 formation tops, including Yates, San Andres.
Its 2 leases have reported 1.93M barrels of oil and 362 mcf of gas since January 1993, last reporting in July 2026. The leases carry 236 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Lem Operating Co. Inc.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Apr 1, 2026
- Permits on file
- 96
- Phone
- (432) 685-0014
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Unitex Oil & Gas L.L.C. |
| Production reports | Unitex Oil & Gas, L.L.C.through Apr 2026 |
| Latest permit | Lem Operating Co. Inc.Aug 3, 1979 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,900
- total depth, ft
- 1
- permits on file
- Aug 3, 1979
- last permit issued
- Oct 15, 1997
- completed
- 1.93M
- cumulative oil, bbl
- 362
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 15, 1997
- Shut in
- —
- Plugged
- Mar 15, 2019
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 2 leases this well is completed on; they carry 236 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Ellis-Gray Unit O-11-61958 | Sharon Ridge (1700) | Unitex Oil & Gas, L.L.C. | 194 | 1.81M | 238 | Jan 1993 – Jul 2026 |
| Ellis-Gray Unit B O-11-68461 | Sharon Ridge (1700) | Unitex Oil & Gas, L.L.C. | 42 | 118K | 124 | Jul 2002 – Aug 2013 |
Oil, barrels lease total
Last 12 months 43,477 · prior 12 46,259(-6%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Lem Operating Co., Inc.Jan 1993 → Nov 2012
- 2Gina Jackson Co., Inc.Jul 2002 → Nov 2012
- 3Unitex Oil & Gas, L.L.C.Dec 2012 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 54571-99 | Drill | Lem Operating Co. Inc. | Aug 3, 1979 | Aug 3, 1979 | — | 1,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-61958 | — | — | — | — |
| — | — O-11-61958 | — | — | — | — |
| — | — O-11-68461 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,250 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 606 | 1,644 |
| Yates | 650 | 1,600 |
| San Andres | 1,350 | 900 |
| San Andres | 1,406 | 844 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,633 | 1,823 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 80 | 11 | 100 S |
| 2.375 | 1,850 | — | — |
| 4.5 | 1,900 | 7.875 | 800 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 | Jul 27, 2016 | Jul 25, 2016 | — |
| 00 | Jul 23, 2013 | Jun 25, 2001 | — |
| 00 | Sep 9, 2002 | Jun 25, 2001 | — |
| 00 | Aug 30, 2001 | Jun 25, 2001 | — |
| 00 | Oct 18, 1984 | Oct 27, 1983 | — |
| 00 | Jan 12, 1984 | Sep 10, 1980 | — |
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 42-415-31408 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-415-31408 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 1
- bbl, last 12 reported months
- 278K
- bbl, all reported
- Jul 2019
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000052679 | H-1 Injection | Plugged Mar 28, 2019 | 200 | 800 | 1,633–1,823 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 1 · prior 12 1,238(-100%)
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/41531408, documented in the API reference.