WELL · 42-503-37986 · DISTRICT 9
Kunkel #12
Young County · Young County Regular field · Vertical
Kunkel #12 (API 42-503-37986) is a plugged well in Young County, plugged May 22, 2025, last operated by Guidance Oil Developers Inc.(1).
The RRC has issued one drilling permit, issued March 12, 1984, permitted to 1,250 ft.
It was permitted by Craig, Bob and has since transferred to Guidance Oil Developers Inc.(1) on the wellbore schedule.
Completion filings report 3 formation tops, including Black Shale, Gunsight, Oil Sand.
Its lease has reported 14.2K barrels of oil and 21 mcf of gas since January 1993, last reporting in July 2026. The lease carries 10 wells, so these are lease totals, not this well alone.
Operator of record
Guidance Oil Developers INC.(1)
Permitted by Craig, Bob; the EWA schedule now lists a different operator.
Boerne, TX · P-5 Y, filed Dec 4, 2025 · 80 permits on file · (210) 380-3245
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Guidance Oil Developers INC.(1) |
| Production reports | Guidance Oil DEVELOPERS,INC.(1)through Dec 2021 |
| Latest permit | Craig, BobMar 12, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,250
- total depth, ft
- 1
- permits on file
- Mar 12, 1984
- last permit issued
- May 4, 1984
- completed
- 14.2K
- cumulative oil, bbl
- 21
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 4, 1984
- Shut in
- —
- Plugged
- May 22, 2025
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 10 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Kunkel O-13-23496 | Young County Regular | Guidance Oil DEVELOPERS,INC.(1) | 10 | 14.2K | 21 | Jan 1993 – Jul 2026 |
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.
- 1Craig, BobJan 1993 → Apr 1998
- 2Craig, CarlMay 1998 → Dec 2001
- 3Craig, Robert A.Jan 2002 → Oct 2021
- 4Guidance Oil DEVELOPERS,INC.(1)Nov 2021 → Dec 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 232036-99 | Drill | Craig, Bob | Mar 9, 1984 | Mar 12, 1984 | — | 1,250 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-23496 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,225 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Black Shale | 1,119 | 106 |
| GunsightGUNSIGHT LIME | 1,126 | 99 |
| Oil Sand | 1,140 | 85 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,145 | 1,150 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,174 | 6.75 | 210 sx |
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 14, 1984 | May 14, 1984 | — |
| 00 | May 25, 1984 | May 14, 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 42-503-37986 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-503-37986 → 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/50337986, documented in the API reference.