WELL · 42-185-30474 · DISTRICT 3
Fuller-Sontag OL #1H
Grimes County · Giddings (Austin Chalk Gas) field · Horizontal · Sidetrack
Fuller-Sontag OL #1H (API 42-185-30474) is a plugged horizontal well in Grimes County, plugged December 4, 2019, last operated by Magnolia Oil & Gas Operating LLC.
The RRC has issued 2 drilling permits between 1994 and 1998, permitted to 16,500 ft.
It was permitted by Chesapeake Operating, Inc. and has since transferred to Magnolia Oil & Gas Operating LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Pecan Gap, Austin Chalk.
Operator of record
Magnolia Oil & Gas Operating LLC
Permitted by Chesapeake Operating, 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 | Enervest Operating, L.L.C.through Jul 2016 |
| Latest permit | Chesapeake Operating, Inc.Jan 16, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 16,500
- total depth, ft
- 2
- permits on file
- Jan 16, 1998
- last permit issued
- Feb 24, 1998
- completed
- 0
- cumulative oil, bbl
- 1.63M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 1995 THROUGH Jun 2021
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 24, 1998
- Shut in
- —
- Plugged
- Dec 4, 2019
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 |
|---|---|---|---|---|---|---|
| Fuller-Sontag OL G-3-154471 | Giddings (Austin Chalk, Gas) | Magnolia Oil & Gas Operating LLC | 1 | 0 | 1.63M | Feb 1995 – Jun 2021 |
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.
- 1Snyder Oil CorporationFeb 1995 → Oct 1996
- 2Chesapeake Operating, Inc.Nov 1996 → Jun 2009
- 3Enervest Operating, L.L.C.Jul 2009 → Jul 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 472283-99 | Recompletion · sidetrack | Chesapeake Operating, Inc. | Jan 16, 1998 | Jan 16, 1998 | Jan 22, 1998 | 16,500 |
| 429161-99 | Drill | Snyder Oil Corporation | Oct 17, 1994 | Oct 18, 1994 | Nov 4, 1994 | 11,660 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-154471 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 307 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 10,849 | -10,542 |
| Austin Chalk | 11,419 | -11,112 |
| Austin Chalk | 11,425 | -11,118 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,485 | 12,128 | Perforated |
| 11,485 | 14,210 | Perforated |
| 11,485 | 15,605 | Perforated |
| 11,525 | 14,923 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 3,003 | 12.25 | 1,773 S |
| 10.75 | 3,003 | 14.75 | 1,840 S |
| 7.625 | 11,485 | 9.875 | 335 S |
| 7.625 | 11,485 | — | 335 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 10, 1998 | Apr 23, 1998 | Yes |
| 00 | Aug 2, 1995 | Apr 25, 1995 | Yes |
| 00 | Jul 5, 1995 | — | — |
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 42-185-30474 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-185-30474 → 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/18530474, documented in the API reference.