WELL · 42-287-31603 · DISTRICT 3
Hoffman Gus Unit #1
Lee County · Giddings (Austin Chalk-3) field · Producing · Horizontal · Sidetrack
Hoffman Gus Unit #1 (API 42-287-31603) is a horizontal well in Lee County operated by Magnolia Oil & Gas Operating LLC, completed June 28, 1994 and listed as producing on the RRC schedule.
The RRC has issued 3 drilling permits between 1984 and 1994, permitted to 9,500 ft.
It was permitted by Parkway Petroleum, Inc. and has since transferred to Magnolia Oil & Gas Operating LLC on the wellbore schedule.
Completion filings report 9 formation tops, including Navarro, Big A Lime, Big A Sand, Pecan Gap.
Its lease has reported 113K barrels of oil and 1.3M mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Magnolia Oil & Gas Operating LLC
Permitted by Parkway Petroleum, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 4, 2026 · 615 permits on file · (713) 345-6206
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Magnolia Oil & Gas Operating LLC |
| Production reports | Magnolia Oil & Gas Operating LLCthrough Apr 2026 |
| Latest permit | Parkway Petroleum, Inc.Mar 15, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,500
- total depth, ft
- 3
- permits on file
- Mar 15, 1994
- last permit issued
- Jun 28, 1994
- completed
- 113K
- cumulative oil, bbl
- 1.3M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 28, 1994
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hoffman, Gus Unit O-3-17802 | Giddings (Austin Chalk-3) | Magnolia Oil & Gas Operating LLC | 1 | 113K | 1.3M | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 6,428 · prior 12 6,805(-6%)
Oil, barrels lease total
Last 12 months 306 · prior 12 312(-2%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Parkway Petroleum, Inc.Jan 1993 → Jan 1994
- 2Union Pacific Resources CompanyJun 1994 → Jan 2001
- 3Rme Petroleum CompanyFeb 2001 → Nov 2002
- 4Anadarko E&P Company LPDec 2002 → Jul 2007
- 5Enervest Operating, L.L.C.Aug 2007 → Jul 2018
- 6Magnolia Oil & Gas Operating LLCAug 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 422065-99 | Recompletion | Parkway Petroleum, Inc. | Mar 15, 1994 | Mar 15, 1994 | Jun 14, 1994 | 8,800 |
| 351517-99 | Recompletion · sidetrack | Ferguson, Ted R.,inc. | Sep 23, 1988 | Sep 23, 1988 | — | 8,740 |
| 235690-99 | Drill | Santa FE - Windsor Producing Co. | Apr 16, 1984 | Apr 16, 1984 | Apr 20, 1984 | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-17802 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 310 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| NavarroNAVARRO #1 | 6,080 | -5,770 |
| NavarroNAVARRO "B" | 6,300 | -5,990 |
| Big a Lime | 6,610 | -6,300 |
| Big a Sand | 6,700 | -6,390 |
| Pecan Gap | 7,490 | -7,180 |
| Austin Chalk | 8,030 | -7,720 |
| Austin Chalk | 8,036 | -7,726 |
| Eagle FordEAGLEFORD | 8,783 | -8,473 |
| False Buda | 8,954 | -8,644 |
| BudaBUDA RESERVOIR | 8,990 | -8,680 |
| Georgetown | 9,056 | -8,746 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,350 | 8,900 | Perforated |
| 8,350 | 8,900 | Open hole |
| 8,548 | 8,788 | Perforated |
| 8,821 | 9,957 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,062 | 12.25 | 950 S |
| 9.375 | 4,062 | 12.25 | 950 S |
| 5.5 | 8,342 | 8.75 | — |
| 5.5 | 9,106 | 8.75 | 500 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 | Sep 8, 1994 | Jul 8, 1994 | Yes |
| 00 | Jan 4, 1989 | Oct 18, 1988 | — |
| 00 | Aug 10, 1984 | Jul 16, 1984 | — |
| 00 | Aug 9, 1984 | Jul 16, 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 42-287-31603 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-287-31603 → 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/28731603, documented in the API reference.