TEXAS · WELLS · UPTON COUNTY · API 42-461-30324 · DISTRICT 6E
Halff-Interests-Lynch #1
Upton County · Spraberry (Trend Area) field · Vertical
Halff-Interests-Lynch #1 (API 42-461-30324) is a plugged well in Upton County, plugged April 6, 1988, last operated by Southwest Royalties Inc..
The RRC has issued 2 drilling permits in 1986, permitted to 10,600 ft.
It was permitted by Mobil Producing TX. & N.M. Inc. and has since transferred to Southwest Royalties Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including San Andres, Spraberry.
Operator of record
Permitted by Mobil Producing TX. & N.M. Inc.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 6, 2026
- Permits on file
- 497
- Phone
- (432) 685-9038
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Southwest Royalties Inc. |
| Production reports | none |
| Latest permit | Mobil Producing TX. & N.M. Inc.Mar 11, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,600
- total depth, ft
- 2
- permits on file
- Mar 11, 1986
- last permit issued
- Mar 14, 1986
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 14, 1986
- Shut in
- —
- Plugged
- Apr 6, 1988
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 299514-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Mar 10, 1986 | Mar 11, 1986 | — | 10,600 |
| 298988-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Feb 25, 1986 | Mar 3, 1986 | — | 10,235 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 14, 1986 | Halff-Interests-Lynch O-9-11874 | Spraberry (Trend Area) | Southwest Royalties Inc. | Plugged | — |
| Aug 24, 1974 | Halff-Interests-Lynch O-9-6527 | Old Upland (Bend) | Mobil Producing TX. & N.M. Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,655 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 4,480 | -1,825 |
| Spraberry | 7,935 | -5,280 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,900 | 7,285 | Perforated |
| 10,244 | 10,262 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 610 | 17.5 | 600 S |
| 13.375 | 610 | — | — |
| 9.625 | 4,500 | 12.25 | 1,215 S |
| 9.625 | 4,500 | — | — |
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 | Apr 28, 1986 | Apr 7, 1986 | — |
| 00 | Apr 25, 1986 | — | — |
| 00 | Jan 12, 1984 | Nov 19, 1974 | — |
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 42-461-30324 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-30324 → 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.
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/46130324, documented in the API reference.