WELL · 42-187-30813 · DISTRICT 1
Carter Jennie -A- #12
Guadalupe County · Dunlap field · Vertical
Carter Jennie -A- #12 (API 42-187-30813) is a well in Guadalupe County operated by Carter A.J. Production CO., completed June 9, 1978.
The RRC has issued one drilling permit, issued May 3, 1978, permitted to 2,500 ft.
It was permitted by Warncke, Glennwood and has since transferred to Carter A.J. Production CO. on the wellbore schedule.
Completion filings report 6 formation tops, including Wilcox, Midway, Navarro, Taylor.
Its 2 leases have reported 96.9K barrels of oil and 99.8K mcf of gas since January 1993, last reporting in July 2026. The leases carry 34 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Warncke, Glennwood; the EWA schedule now lists a different operator.
Seguin, TX · P-5 Y, filed Feb 1, 2002
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Carter A.J. Production Co. |
| Production reports | Texstar Oil & Gas, LLCthrough Feb 2026 |
| Latest permit | Warncke, GlennwoodMay 3, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,500
- total depth, ft
- 1
- permits on file
- May 3, 1978
- last permit issued
- Jun 9, 1978
- completed
- 96.9K
- cumulative oil, bbl
- 99.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 9, 1978
- 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 2 leases this well is completed on; they carry 34 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Carter, A. J. O-1-3822 | Dunlap | Texstar Oil & Gas, LLC | 24 | 96.2K | 99.8K | Jan 1993 – Jul 2026 |
| Carter, Jennie, -A- O-1-3729 | Dunlap | Carter, A.J. Production Co. | 10 | 697 | 7 | Jan 1993 – Oct 1993 |
Oil, barrels lease total
Last 12 months 1,407 · prior 12 1,679(-16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Glenco Oil & Gas CompanyJan 1993 → Feb 1993
- 2H.K.E.Mar 1993 → Jul 1993
- 3Carter, A.J. Production Co.Aug 1993 → Aug 1993
- 4Kidd Production Co.Sep 1993 → Apr 2006
- 5Quest Emg, Inc.May 2006 → Jun 2011
- 6Tejones Operating CorporationJul 2011 → Dec 2012
- 7Texstar Oil & Gas, LLCFeb 2013 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 23486-99 | Drill | Warncke, Glennwood | May 3, 1978 | May 3, 1978 | — | 2,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-3729 | — | — | — | — |
| — | — O-1-3822 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Wilcox | 1 |
| Midway | 450 |
| Navarro | 680 |
| Taylor | 1,550 |
| Chalk | 2,080 |
| Eagle FordEAGLEFORD | 2,300 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,110 | 2,336 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 2.375 | 2,180 | — | — |
| 5.5 | 2,340 | 7.875 | — |
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 | Aug 16, 1993 | Jul 12, 1978 | — |
| 00 | Jan 12, 1984 | Jul 12, 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 42-187-30813 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-187-30813 → 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/18730813, documented in the API reference.