TEXAS · WELLS · GRIMES COUNTY · API 42-185-30454 · DISTRICT 03
Selected Lands - House Unit #1
Grimes County · Giddings (Austin Chalk-3) field · Producing · Horizontal
Selected Lands - House Unit #1 (API 42-185-30454) is a permitted horizontal well in Grimes County filed by Union Pacific Resources Company; no completion report is on file yet.
The RRC has issued one drilling permit, issued June 14, 1994, permitted to 15,484 ft.
It was permitted by Union Pacific Resources Company and has since transferred to Magnolia Oil & Gas Operating LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Midway, Navarro, Taylor, Pecan Gap.
Its 2 leases have reported 19K barrels of oil and 2.53M mcf of gas since August 1994, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Magnolia Oil & Gas Operating LLC
Permitted by Union Pacific Resources Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 6, 2026
- Permits on file
- 615
- Phone
- (713) 842-9050
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Union Pacific Resources Company |
| Production reports | Magnolia Oil & Gas Operating LLCthrough Apr 2026 |
| Latest permit | Union Pacific Resources CompanyJun 14, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 15,484
- total depth, ft
- 1
- permits on file
- Jun 14, 1994
- last permit issued
- —
- completed
- 19K
- cumulative oil, bbl
- 2.53M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 1994 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- —
- Shut in
- Aug 1, 2026
- 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 2 leases 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 |
|---|---|---|---|---|---|---|
| Selected Lands - House Unit G-3-151557 | Giddings (Austin Chalk, Gas) | Magnolia Oil & Gas Operating LLC | 1 | 0 | 2.46M | Sep 1994 – Jul 2026 |
| Selected Lands - House Unit O-3-22510 | Giddings (Austin Chalk-3) | Union Pacific Resources Company | 1 | 19K | 74.3K | Aug 1994 – Feb 1995 |
Gas, mcf lease total
Last 12 months 1,488 · prior 12 5,567(-73%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Union Pacific Resources CompanyAug 1994 → Jan 2001
- 2Rme Petroleum CompanyFeb 2001 → Nov 2002
- 3Anadarko E&P Company LPDec 2002 → Jul 2007
- 4Enervest Operating, L.L.C.Aug 2007 → Jul 2018
- 5Magnolia Oil & Gas Operating LLCAug 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 424675-99 | Drill | Union Pacific Resources Company | Jun 8, 1994 | Jun 14, 1994 | Jun 27, 1994 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | Selected Lands - House Unit G-3-151557 | Giddings (Austin Chalk-3) | Magnolia Oil & Gas Operating LLC | Producing · shut in Aug 1, 2026 | 15,484 |
| Aug 11, 1994 | Selected Lands - House Unit O-3-22510 | Giddings (Austin Chalk-3) | Union Pacific Resources Company | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 263 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Midway | 7,249 | -6,986 |
| Navarro | 8,254 | -7,991 |
| Taylor | 9,029 | -8,766 |
| Pecan Gap | 10,249 | -9,986 |
| Austin Chalk | 10,509 | -10,246 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,965 | 15,484 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,000 | 14.75 | 773 S |
| 7.625 | 10,965 | 9.875 | 650 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 | Dec 5, 1994 | Oct 31, 1994 | — |
| 00 | Nov 4, 1994 | — | — |
| 00 | Oct 11, 1994 | Sep 27, 1994 | Yes |
| 00 | Oct 5, 1994 | — | — |
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 42-185-30454 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-185-30454 → 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/18530454, documented in the API reference.