WELL · 42-105-40160 · DISTRICT 7
Cinco Terry A #903
Crockett County · Ozona N. (Ellenburger) field · Vertical
Cinco Terry A #903 (API 42-105-40160) is a well in Crockett County operated by Approach Operating LLC, completed January 31, 2007.
The RRC has issued one drilling permit (amended once), issued November 17, 2006, permitted to 9,000 ft.
Completion filings report 4 formation tops, including Base Cretaceous (marker), Dean, Canyon, Ellenburger.
Its 2 leases have reported 27.2K barrels of oil and 580K mcf of gas since December 2006, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Fort Worth, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Nov 15, 2019
- Permits on file
- 1,045
- Phone
- (817) 989-9000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Approach Operating LLC |
| Production reports | Zarvona Energy LLCthrough Mar 2026 |
| Latest permit | Approach Operating LLCNov 17, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 2
- permits on file
- Nov 17, 2006
- last permit issued
- Jan 31, 2007
- completed
- 27.2K
- cumulative oil, bbl
- 580K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 31, 2007
- 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cinco Terry "A" G-9-250750 | Ozona, N. (Ellenburger) | Zarvona Energy LLC | 1 | 0 | 455K | Jan 2009 – Jul 2026 |
| Cinco Terry "A" O-9-16183 | Ozona, N. (Ellenburger) | Approach Operating LLC | 2 | 27.2K | 125K | Dec 2006 – May 2014 |
Gas, mcf lease total
Last 12 months 7,907 · prior 12 11,538(-31%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Approach Operating LLCDec 2006 → Sep 2020
- 2Zarvona Energy LLCOct 2020 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 629139-98 | Drill | Approach Operating LLC | Feb 6, 2007 | Nov 17, 2006 | Nov 29, 2006 | 9,000 |
| 629139-99 | Drill | Approach Operating LLC | Nov 16, 2006 | Nov 17, 2006 | Nov 29, 2006 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-250750 | — | — | — | — |
| — | — O-9-16183 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,567 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Cretaceous (marker)BASE OF CRETACEOUS | 700 | 1,867 |
| DeanTOP OF DEAN SAND MKR | 5,295 | -2,728 |
| CanyonTOP OF CANYON MKR | 7,590 | -5,023 |
| EllenburgerTOP OF ELLENBURGER | 8,080 | -5,513 |
| EllenburgerELLENBERGER | 8,180 | -5,613 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,061 | 8,112 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,117 | 12.25 | 975 S |
| 5.5 | 8,214 | 7.875 | 350 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 | Oct 31, 2009 | Mar 3, 2009 | — |
| 00 | Sep 8, 2009 | — | — |
| 00 | May 16, 2007 | Mar 21, 2007 | Yes |
| 00 | Apr 2, 2007 | — | — |
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 42-105-40160 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-40160 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/10540160, documented in the API reference.