TEXAS · WELLS · WASHINGTON COUNTY · EHRIG UNIT LEASE · API 42-477-30812 · DISTRICT 03
Ehrig Unit #1RE
Washington County · Giddings (Austin Chalk Gas) field · Horizontal · Sidetrack
Ehrig Unit #1RE (API 42-477-30812) is a plugged horizontal well in Washington County, plugged July 16, 2022, last operated by Magnolia Oil & Gas Operating LLC.
The RRC has issued 3 drilling permits (amended once) between 1996 and 2005, permitted to 15,400 ft.
It was permitted by Anadarko E&P Company LP and has since transferred to Magnolia Oil & Gas Operating LLC on the wellbore schedule.
Completion filings report one formation top, including Austin Chalk.
Its lease has reported 16 barrels of oil and 1.55M mcf of gas since May 1996, with no volume in the three years through April 2026.
Operator of record
Magnolia Oil & Gas Operating LLC
Permitted by Anadarko E&P Company LP; 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
- 617
- 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 Feb 2016 |
| Latest permit | Anadarko E&P Company LPMar 2, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 15,400
- total depth, ft
- 4
- permits on file
- Mar 2, 2005
- last permit issued
- May 14, 2005
- completed
- 16
- cumulative oil, bbl
- 1.55M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 1996 THROUGH Feb 2016
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 14, 2005
- Shut in
- —
- Plugged
- Jul 16, 2022
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 |
|---|---|---|---|---|---|---|
| Ehrig Unit G-3-159989 | Giddings (Austin Chalk, Gas) | Magnolia Oil & Gas Operating LLC | 1 | 16 | 1.55M | May 1996 – Feb 2016 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Union Pacific Resources CompanyJun 1996 → Jan 2001
- 2Rme Petroleum CompanyFeb 2001 → Nov 2002
- 3Anadarko E&P Company LPDec 2002 → Jul 2007
- 4Enervest Operating, L.L.C.Aug 2007 → Feb 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 558417-99 | Recompletion | Anadarko E&P Company LP | Mar 2, 2005 | Mar 2, 2005 | — | 14,900 |
| 453781-98 | Recompletion · sidetrack | Union Pacific Resources Company | Mar 21, 1997 | Oct 18, 1996 | — | 15,400 |
| 453781-99 | Recompletion · sidetrack | Union Pacific Resources Company | Oct 14, 1996 | Oct 18, 1996 | Nov 14, 1996 | 15,400 |
| 444741-99 | Drill | Union Pacific Resources Company | Feb 13, 1996 | Feb 23, 1996 | Mar 22, 1996 | 15,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 14, 2005 | Ehrig Unit G-3-159989 | Giddings (Austin Chalk Gas) | Magnolia Oil & Gas Operating LLC | Plugged | — |
| May 14, 2005 | Ehrig Unit G-3-159989 | Giddings (Austin Chalk Gas) | Magnolia Oil & Gas Operating LLC | Plugged | — |
| May 14, 2005 | Ehrig Unit G-3-159989 | Giddings (Austin Chalk Gas) | Magnolia Oil & Gas Operating LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 272 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 14,405 | -14,133 |
| Austin Chalk | 14,418 | -14,146 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,085 | 18,330 | Perforated |
| 14,437 | 18,330 | Perforated |
| 14,459 | 18,638 | Perforated |
| 14,490 | 18,203 | Perforated |
| 14,694 | 15,745 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.625 | 3,520 | 17.5 | 1,830 S |
| 13.375 | 3,520 | 17.5 | 1,830 S |
| 9.625 | 12,085 | 12.25 | 465 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. 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 | Dec 21, 2005 | Jul 29, 2005 | Yes |
| 00 | Jun 2, 1997 | Mar 21, 1997 | — |
| 00 | Oct 10, 1996 | Jun 17, 1996 | Yes |
| 00 | Oct 4, 1996 | — | — |
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 42-477-30812 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-477-30812 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/47730812, documented in the API reference.