WELL · 42-029-37947 · DISTRICT 1
Cibildak #1
Bexar County · Fairfield field · Producing · Vertical
Cibildak #1 (API 42-029-37947) is a well in Bexar County operated by Simco Oil LLC, completed June 4, 1988 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 20, 1988, permitted to 1,350 ft.
It was permitted by Hodge, C. Energy Inc. and has since transferred to Simco Oil LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Escondido, Anacacho.
Its lease has reported 3.65K barrels of oil and 19 mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Hodge, C. Energy Inc.; the EWA schedule now lists a different operator.
Lytle, TX · P-5 Y, filed Dec 4, 2025 · (210) 606-8512
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Simco Oil LLC |
| Production reports | Simco Oil, LLCthrough Feb 2026 |
| Latest permit | Hodge, C. Energy Inc.May 20, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,350
- total depth, ft
- 1
- permits on file
- May 20, 1988
- last permit issued
- Jun 4, 1988
- completed
- 3.65K
- cumulative oil, bbl
- 19
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 4, 1988
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cibildak O-1-12068 | Fairfield | Simco Oil, LLC | 2 | 3.65K | 19 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 10 · prior 12 16(-37%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Hardwick, Ross H. Oil CompanyJan 1993 → Apr 2005
- 2Simco OilMay 2005 → Dec 2013
- 3Simco Oil, LLCJan 2014 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 346737-99 | Drill | Hodge, C. Energy Inc. | May 19, 1988 | May 20, 1988 | — | 1,350 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-12068 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,285 | 1,325 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,350 | 6.75 | 187 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 | Jul 27, 1988 | Jul 7, 1988 | Yes |
| 00 | Jul 16, 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 42-029-37947 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-029-37947 → 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/02937947, documented in the API reference.