TEXAS · WELLS · REAGAN COUNTY · HUGHES, MARY LEASE · API 42-383-32979 · DISTRICT 6E
Hughes Mary #7
Reagan County · Spraberry (Trend Area) field · Vertical
Hughes Mary #7 (API 42-383-32979) is a plugged well in Reagan County, plugged January 6, 2022, last operated by RP Operating L.L.C..
The RRC has issued one drilling permit, issued March 21, 1984, permitted to 7,200 ft.
It was permitted by Cox, John L. and has since transferred to RP Operating L.L.C. on the wellbore schedule.
Completion filings report 3 formation tops, including Santa Rosa, Spraberry, Dean.
Its lease has reported 22.6K barrels of oil and 141K mcf of gas since the record begins in January 1993, with no volume in the three years through April 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Cox, John L.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 4, 2026
- Permits on file
- 219
- Phone
- (713) 874-9000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | RP Operating L.L.C. |
| Production reports | RP Operating, L.L.C.through Oct 2020 |
| Latest permit | Cox, John L.Mar 21, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,200
- total depth, ft
- 1
- permits on file
- Mar 21, 1984
- last permit issued
- Jul 28, 1984
- completed
- 22.6K
- cumulative oil, bbl
- 141K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH OCT 2020
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 28, 1984
- Shut in
- —
- Plugged
- Jan 6, 2022
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hughes, Mary O-9-5023 | Spraberry (Trend Area) | RP Operating, L.L.C. | 2 | 22.6K | 141K | by Jan 1993 – Oct 2020 |
No volumes reported on these leases in the last three years.
Wells named Hughes Mary
RP Operating L.L.C.'s other wells filed under this lease name in Reagan County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Cox, John L.Jan 1993 → Sep 2003
- 2JM Cox Resources, L.P.Oct 2003 → May 2018
- 3Discovery Natural Resources LLCJun 2018 → Oct 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 233065-99 | Drill | Cox, John L. | Apr 18, 1984 | Mar 21, 1984 | May 16, 1984 | 7,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 28, 1984 | Hughes Mary O-9-5023 | Spraberry (Trend Area) | RP Operating L.L.C. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,728 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 700 | 2,028 |
| SpraberryUPPER SPRABERRY | 5,250 | -2,522 |
| SpraberryLOWER SPRABERRY | 5,700 | -2,972 |
| Dean | 6,680 | -3,952 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,288 | 5,299 | Perforated |
| 5,709 | 6,242 | Perforated |
| 6,680 | 6,936 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 765 | 12.25 | 550 sx |
| 4.5 | 6,970 | 7.875 | 1,000 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Aug 14, 1984 | Aug 1, 1984 | — |
| 00 | Aug 10, 1984 | Aug 1, 1984 | — |
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 42-383-32979 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-383-32979 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000124703 | W-14 Disposal | Plugged Mar 10, 2022 | 15,000 | 1,320 | 2,640–3,285 |
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/38332979, documented in the API reference.