WELL · 42-353-31889 · DISTRICT 7
McElmurray A. H. #1A
Nolan County · White Flat field · Vertical
Mcelmurray A. H. #1A (API 42-353-31889) is a well in Nolan County operated by Cedar Oil Company, completed December 25, 1985.
The RRC has issued 2 drilling permits between 1985 and 1992, permitted to 5,800 ft.
It was permitted by Atapco and has since transferred to Cedar Oil Company on the wellbore schedule.
Completion filings report 7 formation tops, including Coleman Junction, Noodle Creek, Flippen, Strawn.
Its 2 leases have reported 176K barrels of oil and 60K mcf of gas since January 1993, last reporting in July 2026. The leases carry 7 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Atapco; the EWA schedule now lists a different operator.
Abilene, TX · P-5 Y, filed Dec 4, 2025 · 76 permits on file · (325) 665-3325
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cedar Oil Company |
| Production reports | Cedar Oil Companythrough Mar 2026 |
| Latest permit | AtapcoDec 3, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,800
- total depth, ft
- 2
- permits on file
- Dec 3, 1992
- last permit issued
- Dec 25, 1985
- completed
- 176K
- cumulative oil, bbl
- 60K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 25, 1985
- Shut in
- —
- Plugged
- —
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 7 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McElmurray, A. H. O-8-3058 | White Flat | Cedar Oil Company | 5 | 89.3K | 53.3K | Jan 1993 – Jul 2026 |
| McElmurray, A.H. O-8-26747 | White Flat (Noodle Creek) | Cedar Oil Company | 2 | 86.3K | 6.73K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 3,741 · prior 12 3,591(+4%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1AtapcoJan 1993 → Dec 1998
- 2Tema Oil and Gas, LLCJan 1999 → Feb 1999
- 3Tema Oil and Gas CompanyMar 1999 → Feb 2003
- 4Bex, Inc.Mar 2003 → Sep 2006
- 5Cedar Oil CompanyJun 2007 → Mar 2026
Permits
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-3058 | — | — | — | — |
| — | — O-8-26747 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,019 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman Junction | 1,846 | 173 |
| Noodle Creek | 2,816 | -797 |
| Flippen | 3,088 | -1,069 |
| Strawn | 5,173 | -3,154 |
| Odom | 5,410 | -3,391 |
| Caddo | 5,512 | -3,493 |
| Ellenburger | 5,702 | -3,683 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,846 | 2,858 | Perforated |
| 5,532 | 5,538 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 181 | 12.25 | 130 S |
| 5.5 | 5,751 | 7.875 | 1,250 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 | Jan 14, 1993 | Dec 9, 1992 | Yes |
| 00 | Dec 29, 1992 | — | — |
| 00 | Jan 21, 1986 | Dec 31, 1985 | Yes |
| 00 | Jan 7, 1986 | — | — |
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 42-353-31889 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-353-31889 → 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/35331889, documented in the API reference.