TEXAS · WELLS · CRANE COUNTY · CORDONA LAKE CONSOLIDATED UNIT LEASE · API 42-103-35817 · DISTRICT 7B
Cordona Lake Consolidated Unit #161
Crane County · Cordona Lake field · Shut In · Vertical
Cordona Lake Consolidated Unit #161 (API 42-103-35817) is a well in Crane County operated by Hilcorp Energy Company, completed August 11, 2012 and listed as shut in on the RRC schedule, shut in August 1, 2012.
The RRC has issued 2 drilling permits between 2007 and 2011, permitted to 5,775 ft.
It was permitted by Xto Energy Inc. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 4 formation tops, including Grayburg, San Angelo, Wichita-Albany, Devonian.
Its lease has reported 11.7M barrels of oil and 40M mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 176 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by XTO Energy Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,458
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | XTO Energy Inc.Mar 25, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,775
- total depth, ft
- 2
- permits on file
- Mar 25, 2011
- last permit issued
- Aug 11, 2012
- completed
- 11.7M
- cumulative oil, bbl
- 40M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 11, 2012
- Shut in
- Aug 1, 2012
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
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 176 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cordona Lake Consolidated Unit O-10-20582 | Cordona Lake | Hilcorp Energy Company | 176 | 11.7M | 40M | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 152,351 · prior 12 112,971(+35%)
Gas, mcf lease total
Last 12 months 677,200 · prior 12 653,948(+4%)
Wells named Cordona Lake Consolidated Unit
Hilcorp Energy Company's other wells filed under this lease name in Crane County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Exxon Corp.Jan 1993 → Mar 2000
- 2Exxon Mobil CorporationApr 2000 → Jun 2005
- 3XTO Energy Inc.Jul 2005 → Feb 2025
- 4Hilcorp Energy CompanyApr 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 712598-99 | Drill | XTO Energy Inc. | Mar 22, 2011 | Mar 25, 2011 | Aug 5, 2011 | 6,100 |
| 633413-99 | Drill | XTO Energy Inc. | Feb 12, 2007 | Feb 14, 2007 | — | 6,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 11, 2012 | Cordona Lake Consolidated Unit O-10-20582 | Cordona Lake | Hilcorp Energy Company | Shut In · shut in Aug 1, 2012 | 5,775 |
Formation tops
As filed on W-2/G-1. Subsea from 2,392 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Grayburg | 2,381 | 11 |
| San Angelo | 3,308 | -916 |
| Wichita-Albany | 4,564 | -2,172 |
| Devonian | 5,459 | -3,067 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,480 | 5,567 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 480 | 11 | 300 S |
| 5.5 | 5,775 | 7.875 | 1,250 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 | Oct 8, 2013 | Oct 31, 2012 | — |
| 00 | Oct 7, 2013 | Oct 31, 2012 | — |
| 00 | Apr 17, 2013 | Feb 22, 2012 | Yes |
Well logs
2 logs loaded from the RRC's log index, the latest received Jul 27, 2015. Density, Neutron. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| NEUTRON/DENSITY POROSITYSpans Grayburg, San Angelo, Wichita-Albany, Devonian | TIFF | 200 to 5,760 | Jul 27, 2015run Aug 12, 2011 | 7.56 |
| NEUTRON/DENSITY POROSITYSpans Grayburg, San Angelo, Wichita-Albany, Devonian | TIFF | 200 to 5,760 | Aug 18, 2014run Aug 12, 2011 | 4.64 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-103-35817 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-35817 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its search.
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 |
|---|---|---|---|---|---|
| 000106651 | H-1 Injection | Not activated | 1,500 | 2,500 | 5,000–5,775 |
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/10335817, documented in the API reference.