WELL · 42-287-31235 · DISTRICT 3
McHenry R.K. #1H
Lee County · Giddings (Austin Chalk-3) field · Horizontal · Sidetrack
Mchenry R.K. #1H (API 42-287-31235) is a horizontal well in Lee County operated by Magnolia Oil & Gas Operating LLC, completed April 21, 1982.
The RRC has issued 2 drilling permits (amended once) between 1982 and 1993, permitted to 13,350 ft.
It was permitted by Exxon Corp. and has since transferred to Magnolia Oil & Gas Operating LLC on the wellbore schedule.
Its 3 leases have reported 87.2K barrels of oil and 1.1M mcf of gas since January 1993, last reporting in July 2026. The leases carry 8 wells, so these are lease totals, not this well alone.
Operator of record
Magnolia Oil & Gas Operating LLC
Permitted by Exxon Corp.; 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 | Magnolia Oil & Gas Operating LLC |
| Production reports | Magnolia Oil & Gas Operating LLCthrough Apr 2026 |
| Latest permit | Exxon Corp.May 11, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,350
- total depth, ft
- 3
- permits on file
- May 11, 1993
- last permit issued
- Apr 21, 1982
- completed
- 87.2K
- cumulative oil, bbl
- 1.1M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 21, 1982
- 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 3 leases this well is completed on; they carry 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McHenry, R. K. "A" G-3-176675 | Giddings (Austin Chalk, Gas) | Magnolia Oil & Gas Operating LLC | 1 | 0 | 203K | Feb 2000 – Jul 2026 |
| McHenry, R.K. O-3-15531 | Giddings (Austin Chalk-3) | Magnolia Oil & Gas Operating LLC | 4 | 70.2K | 635K | Jan 1993 – Jun 2021 |
| McHenry, R. K. "A" O-3-21978 | Giddings (Austin Chalk-3) | Enervest Operating, L.L.C. | 3 | 17K | 263K | May 1993 – Jan 2011 |
Gas, mcf lease total
Last 12 months 532 · prior 12 827(-36%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Exxon Corp.Jan 1993 → Mar 2000
- 2Exxon Mobil CorporationApr 2000 → Sep 2010
- 3Enervest Operating, L.L.C.Sep 2010 → Jul 2018
- 4Magnolia Oil & Gas Operating LLCAug 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 411624-98 | Recompletion · sidetrack | Exxon Corp. | Jun 7, 1993 | May 11, 1993 | Jun 21, 1993 | 13,350 |
| 411624-99 | Recompletion · sidetrack | Exxon Corp. | May 11, 1993 | May 11, 1993 | — | 13,350 |
| 157922-99 | Drill | Superior Oil Company, The | Mar 26, 1982 | Mar 26, 1982 | — | 9,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-176675 | — | — | — | — |
| — | — O-3-15531 | — | — | — | — |
| — | — O-3-21978 | — | — | — | — |
| — | — O-3-21978 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,233 | 9,269 | Perforated |
| 8,233 | 10,147 | Perforated |
| 8,233 | 10,149 | Perforated |
| 8,233 | 10,152 | Perforated |
| — | 8,728 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,000 | 12.25 | 1,180 S |
| 2.875 | 8,344 | — | — |
| 7 | 8,418 | 8.75 | 350 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 | May 19, 2000 | Mar 13, 2000 | — |
| 00 | May 5, 2000 | — | — |
| 00 | Oct 21, 1993 | Sep 24, 1993 | — |
| 00 | Oct 8, 1993 | May 6, 1982 | — |
| 00 | May 6, 1993 | May 6, 1982 | — |
| 00 | Jan 12, 1984 | May 6, 1982 | — |
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 42-287-31235 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-287-31235 → 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/28731235, documented in the API reference.