WELL · 42-287-31594 · DISTRICT 3
Curtis W #1
Lee County · Giddings (Austin Chalk-3) field · Horizontal · Sidetrack
Curtis W #1 (API 42-287-31594) is a horizontal well in Lee County operated by Union Pacific Resources Company, completed April 27, 1984.
The RRC has issued 3 drilling permits (amended once) between 1984 and 1995, permitted to 10,200 ft.
Completion filings report 3 formation tops, including Pecan Gap, Austin Chalk, Eagle Ford.
Its 2 leases have reported 662K barrels of oil and 1.3M mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Union Pacific Resources Company
- Based in
- Fort Worth, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- May 2, 2000
- Permits on file
- 5,638
- Phone
- (817) 321-7424
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 CompanyMar 7, 1995 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,200
- total depth, ft
- 4
- permits on file
- Mar 7, 1995
- last permit issued
- Apr 27, 1984
- completed
- 662K
- cumulative oil, bbl
- 1.3M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 27, 1984
- 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Weeks-Lehmann Unit O-3-22266 | Giddings (Austin Chalk-3) | Magnolia Oil & Gas Operating LLC | 2 | 662K | 1.3M | Dec 1993 – Jul 2026 |
| Curtis "W" O-3-17638 | Giddings (Austin Chalk-3) | Union Pacific Resources Company | 1 | 0 | 0 | Jan 1993 – Nov 1994 |
Oil, barrels lease total
Last 12 months 6,627 · prior 12 9,811(-32%)
Gas, mcf lease total
Last 12 months 17,346 · prior 12 17,390(0%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Union Pacific Resources CompanyDec 1993 → 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 |
|---|---|---|---|---|---|---|
| 433533-98 | Recompletion · sidetrack | Union Pacific Resources Company | Oct 17, 1995 | Mar 7, 1995 | — | 9,800 |
| 433533-99 | Recompletion · sidetrack | Union Pacific Resources Company | Mar 6, 1995 | Mar 7, 1995 | Mar 29, 1995 | 8,999 |
| 418678-99 | Recompletion · sidetrack | Union Pacific Resources Company | Nov 23, 1993 | Dec 2, 1993 | Dec 3, 1993 | 10,200 |
| 233922-99 | Drill | Fenn, Bill Inc. | Mar 23, 1984 | Mar 29, 1984 | Apr 14, 1984 | 10,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-17638 | — | — | — | — |
| — | — O-3-22266 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 287 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 8,372 | -8,085 |
| Austin Chalk | 9,006 | -8,719 |
| Austin Chalk | 9,011 | -8,724 |
| Eagle FordEAGLEFORD | 9,650 | -9,363 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,274 | 12,417 | Perforated |
| 9,274 | 12,417 | Open hole |
| 9,274 | 12,980 | Perforated |
| 9,457 | 9,653 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,260 | 12.25 | 725 sx |
| 5.5 | 9,760 | 7.875 | 455 S |
| 5.5 | 9,761 | 7.875 | 455 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 4, 1996 | Jul 24, 1995 | Yes |
| 00 | Feb 18, 1994 | Jan 24, 1994 | Yes |
| 00 | Feb 15, 1994 | May 18, 1984 | — |
| 00 | Jun 19, 1984 | May 18, 1984 | — |
| 00 | Jun 13, 1984 | May 18, 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 42-287-31594 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-287-31594 → 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/28731594, documented in the API reference.