TEXAS · WELLS · CALLAHAN COUNTY · API 42-059-31850 · DISTRICT 6E
Snyder-Williams-Tannehill Unit #21
Callahan County · Callahan County Regular field · Vertical
Snyder-Williams-Tannehill Unit #21 (API 42-059-31850) is a plugged well in Callahan County, plugged November 4, 1983, last operated by Van Operating Ltd..
The RRC has issued one drilling permit, issued October 21, 1977, permitted to 1,100 ft.
It was permitted by Jones Company, Ltd. and has since transferred to Van Operating Ltd. on the wellbore schedule.
Operator of record
Permitted by Jones Company, Ltd.; the EWA schedule now lists a different operator.
- Based in
- Albany, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Jan 28, 2021
- Permits on file
- 96
- Phone
- (325) 762-3353
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Van Operating Ltd. |
| Production reports | none |
| Latest permit | Jones Company, Ltd.Oct 21, 1977 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,100
- total depth, ft
- 1
- permits on file
- Oct 21, 1977
- last permit issued
- Oct 24, 1977
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 24, 1977
- Shut in
- —
- Plugged
- Nov 4, 1983
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 10440-99 | Drill | Jones Company, Ltd. | Oct 21, 1977 | Oct 21, 1977 | Oct 24, 1977 | 1,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 24, 1977 | Snyder-Williams-Tannehill Unit O-8-12621 | Callahan County Regular | Van Operating Ltd. | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 939 | — | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 5.5 | 982 | 7.875 | 150 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 | Jan 12, 1984 | Feb 28, 1978 | — |
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 42-059-31850 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-059-31850 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000006767 | H-1 Injection | Plugged Nov 10, 1983 | 0 | 0 | 0–0 |
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/05931850, documented in the API reference.