WELL · 42-497-33270 · DISTRICT 9
Pryor (Caddo Conglomerate) Unit #707
Wise County · Alvord (Caddo Conglomerate) field · Producing · Vertical
Pryor (Caddo Conglomerate) Unit #707 (API 42-497-33270) is a well in Wise County operated by Schalk Oil Company Inc., completed March 4, 1988 and listed as producing on the RRC schedule, shut in December 1, 2025.
The RRC has issued one drilling permit (amended once), issued December 9, 1987, permitted to 6,062 ft.
It was permitted by Mitchell Energy Corporation and has since transferred to Schalk Oil Company Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Strawn, Caddo.
Its lease has reported 167K barrels of oil and 340K mcf of gas since January 1993, last reporting in July 2026. The lease carries 13 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Mitchell Energy Corporation; the EWA schedule now lists a different operator.
- Based in
- Wichita Falls, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 3, 2026
- Permits on file
- 184
- Phone
- (940) 322-3424
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Schalk Oil Company Inc. |
| Production reports | Schalk Oil Company, Inc.through Apr 2026 |
| Latest permit | Mitchell Energy CorporationDec 9, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,062
- total depth, ft
- 2
- permits on file
- Dec 9, 1987
- last permit issued
- Mar 4, 1988
- completed
- 167K
- cumulative oil, bbl
- 340K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 4, 1988
- Shut in
- Dec 1, 2025
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 13 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Pryor (Caddo Conglomerate) Unit O-13-24499 | Alvord (Caddo Conglomerate) | Schalk Oil Company, Inc. | 13 | 167K | 340K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,355 · prior 12 3,347(-30%)
Gas, mcf lease total
Last 12 months 8,088 · prior 12 7,980(+1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Mitchell Energy CorporationJan 1993 → Dec 2000
- 2Mitchell Energy Company L.P.Jan 2001 → Mar 2002
- 3Devon Energy Operating Co., L.P.Apr 2002 → Oct 2002
- 4CD Consulting & Operating Co.Nov 2002 → Jun 2019
- 5Whiskey River Oil & Gas LLCJul 2019 → Jan 2023
- 6Crockett Operating, LLCFeb 2023 → Sep 2025
- 7Schalk Oil Company, Inc.Oct 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 338154-98 | Drill | Mitchell Energy Corporation | May 13, 1988 | Dec 9, 1987 | — | 6,100 |
| 338154-99 | Drill | Mitchell Energy Corporation | Oct 30, 1987 | Dec 9, 1987 | — | 6,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 4, 1988 | Pryor (Caddo Conglomerate) Unit O-13-24499 | Alvord (Caddo Conglomerate) | Schalk Oil Company Inc. | Producing · shut in Dec 1, 2025 | 6,062 |
Formation tops
As filed on W-2/G-1. Subsea from 877 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,628 | 5,665 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 573 | 12.25 | 340 S |
| 4.5 | 6,062 | 7.875 | 325 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 29, 1988 | Apr 27, 1988 | Yes |
| 00 | May 25, 1988 | — | — |
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 42-497-33270 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-497-33270 → 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/49733270, documented in the API reference.