WELL · 42-149-31670 · DISTRICT 3
Phyllis #1
Fayette County · Giddings (Austin Chalk-3) field · Horizontal
Phyllis #1 (API 42-149-31670) is a plugged horizontal well in Fayette County, plugged April 10, 2023, last operated by Geosouthern Energy Corporation.
The RRC has issued 2 drilling permits (amended once) between 1983 and 1994, permitted to 12,000 ft.
It was permitted by Union Pacific Resources Company and has since transferred to Geosouthern Energy Corporation on the wellbore schedule.
Completion filings report 3 formation tops, including Navarro, Pecan Gap, Austin Chalk.
Its lease has reported 436K barrels of oil and 3.33M mcf of gas since January 1993, last reporting in May 2023. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Geosouthern Energy Corporation
Permitted by Union Pacific Resources Company; the EWA schedule now lists a different operator.
- Based in
- The Woodlands, TX
- P-5 status
- Active (A)
- P-5 last filed
- Apr 10, 2026
- Permits on file
- 453
- Phone
- (281) 363-9161
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Geosouthern Energy Corporation |
| Production reports | Geosouthern Energy Corporationthrough Aug 2019 |
| Latest permit | Union Pacific Resources CompanyJul 28, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 3
- permits on file
- Jul 28, 1994
- last permit issued
- Jan 20, 1996
- completed
- 436K
- cumulative oil, bbl
- 3.33M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 2023
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 20, 1996
- Shut in
- —
- Plugged
- Apr 10, 2023
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Phyllis O-3-17486 | Giddings (Austin Chalk-3) | Geosouthern Energy Corporation | 2 | 436K | 3.33M | Jan 1993 – May 2023 |
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.
- 1Geosouthern Energy CorporationJan 1993 → Jul 2018
- 2Union Pacific Resources CompanyNov 1995 → Feb 1996
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 426333-98 | Recompletion | Union Pacific Resources Company | Aug 31, 1995 | Jul 28, 1994 | Nov 30, 1995 | 11,300 |
| 426333-99 | Recompletion | Geosouthern Energy Corporation | Jul 27, 1994 | Jul 28, 1994 | — | 11,500 |
| 221287-99 | Drill | Geosouthern Energy Corporation | Nov 18, 1983 | Nov 21, 1983 | — | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-17486 | — | — | — | — |
| — | — O-3-17486 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 424 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Navarro | 8,015 | -7,591 |
| Pecan Gap | 9,500 | -9,076 |
| Austin Chalk | 10,070 | -9,646 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,128 | 10,283 | Open hole |
| 10,344 | 13,763 | Perforated |
| 10,387 | 12,210 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,490 | 12.25 | 580 S |
| 7 | 10,128 | 8.5 | 1,000 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 3, 1996 | Feb 20, 1996 | Yes |
| 00 | Apr 3, 1996 | Apr 9, 1984 | — |
| 00 | May 1, 1984 | Apr 9, 1984 | — |
| 00 | Apr 25, 1984 | Apr 9, 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 42-149-31670 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-149-31670 → 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/14931670, documented in the API reference.