WELL · 42-409-33001 · DISTRICT 4
Cryer-Douglas Unit #1
San Patricio County · Plymouth (5100) field · Vertical
Cryer-Douglas Unit #1 (API 42-409-33001) is a well in San Patricio County operated by Welder Exploration & Prod. Inc., completed January 12, 2014.
The RRC has issued 3 drilling permits (amended once) between 2013 and 2014, permitted to 7,001 ft.
Completion filings report 8 formation tops, including Miocene (undifferentiated), Catahoula, Greta, 5100 Sand.
Its 3 leases have reported 873 barrels of oil since June 2013, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Welder Exploration & Prod. Inc.
- Based in
- San Antonio, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Mar 9, 2023
- Permits on file
- 346
- Phone
- (210) 354-1515
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Welder Exploration & Prod. Inc. |
| Production reports | Welder Exploration & Prod., Inc.through Dec 2014 |
| Latest permit | Welder Exploration & Prod., Inc.Oct 24, 2014 |
- 7,001
- total depth, ft
- 4
- permits on file
- Oct 24, 2014
- last permit issued
- Jan 12, 2014
- completed
- 873
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 12, 2014
- 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cryer-Douglas Unit O-4-13933 | Plymouth | Welderxp Ltd. | 1 | 354 | 0 | Sep 2014 – Jul 2026 |
| Cryer-Douglas Unit O-4-13902 | Plymouth (5100) | Welder Exploration & Prod., Inc. | 1 | 519 | 0 | Jan 2014 – Jun 2015 |
| Cryer-Douglas Unit G-4-270801 | Plymouth (5100) | Welder Exploration & Prod., Inc. | 1 | 0 | 0 | Jun 2013 – Feb 2014 |
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.
- 1Welder Exploration & Prod., Inc.Feb 2014 → Dec 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 798964-99 | Recompletion | Welder Exploration & Prod., Inc. | Oct 23, 2014 | Oct 24, 2014 | Aug 28, 2014 | 7,001 |
| 780075-99 | Reclass | Welder Exploration & Prod., Inc. | Feb 18, 2014 | Mar 22, 2014 | May 21, 2013 | 7,000 |
| 761486-98 | Drill | Welder Exploration & Prod., Inc. | Jul 23, 2013 | Apr 29, 2013 | May 21, 2013 | 7,000 |
| 761486-99 | Drill | Welder Exploration & Prod., Inc. | Apr 25, 2013 | Apr 29, 2013 | May 21, 2013 | 7,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-270801 | — | — | — | — |
| — | — O-4-13902 | — | — | — | — |
| — | — O-4-13933 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 42 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE-LAGARTO-OAKVILLE | 3,350 | -3,308 |
| CatahoulaCATAHOULA-ANAHUAC | 3,820 | -3,778 |
| CatahoulaCATAHOULA-FRIO | 3,908 | -3,866 |
| Greta | 4,820 | -4,778 |
| 5100 Sand | 5,100 | -5,058 |
| 5100' Sand | 5,100 | -5,058 |
| Havelka | 5,490 | -5,448 |
| Havelka Sand | 5,490 | -5,448 |
| Vicksburg | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,106 | 5,108 | Perforated |
| 5,652 | 5,662 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 632 | 12.25 | 313 S |
| 4.5 | 6,965 | 7.875 | 1,612 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 | Jun 15, 2015 | Feb 16, 2015 | Yes |
| 00 | Mar 31, 2015 | — | — |
| 00 | Mar 27, 2015 | Mar 24, 2014 | — |
| 00 | Dec 20, 2013 | Aug 5, 2013 | Yes |
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 42-409-33001 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-409-33001 → 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/40933001, documented in the API reference.