TEXAS · WELLS · HIDALGO COUNTY · API 42-215-33586 · DISTRICT 04
CNG Gas Unit III #4
Hidalgo County · Texan Gardens-Tabasco N. (Cons) field · SWR-10-Well · Vertical
- Fields on the latest permit · any of 10
- Texan Gardens (Heard Massive) · Texan Gardens (K Sand) · Texan Gardens (L Sand) · Texan Gardens (O Sand) · Texan Gardens (O, East) · Texan Gardens (P Sand) · Texan Gardens (R Sand) · Texan Gardens (S Sand) · Texan Gardens (T Sand) · Texan Gardens (S, West)
- Not one formation; the well must be completed in one of them, and no target formation is stated.
Cng Gas Unit Iii #4 (API 42-215-33586) is a well in Hidalgo County operated by Hilcorp Energy Company, completed June 1, 2007 and listed as swr-10-well on the RRC schedule, shut in August 1, 2023.
The RRC has issued one drilling permit, issued February 2, 2007, permitted to 9,787 ft.
It was permitted by Fidelity Explor. & Prod. CO. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 2 formation tops, including R Sand, T Sand.
Its 2 leases have reported 1.26K barrels of oil and 1.28M mcf of gas since June 2007, last reporting volume in July 2023. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Fidelity Explor. & Prod. Co.; 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 Jul 2023 |
| Latest permit | Fidelity Explor. & Prod. Co.Feb 2, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,787
- total depth, ft
- 1
- permits on file
- Feb 2, 2007
- last permit issued
- Jun 1, 2007
- completed
- 1.26K
- cumulative oil, bbl
- 1.28M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · JUN 2007 THROUGH JUL 2023
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 1, 2007
- Shut in
- Aug 1, 2023
- 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 2 leases 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 |
|---|---|---|---|---|---|---|
| CNG Gas Unit III G-4-231780 | Texan Gardens-Tabasco, N. (Cons) | Hilcorp Energy Company | 1 | 1.26K | 1.28M | Jun 2007 – Jul 2023 |
| CNG Gas Unit III G-4-231787 | Texan Gardens-Tabasco, N. (Cons) | Hilcorp Energy Company | 1 | 0 | 0 | Jun 2007 – — |
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Wells named CNG Gas Unit III
Hilcorp Energy Company's other wells filed under this lease name in Hidalgo 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.
- 1Fidelity Explor. & Prod. Co.Jun 2007 → Sep 2014
- 2Hilcorp Energy CompanyOct 2014 → Jul 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 632591-99 | Drill | Fidelity Explor. & Prod. Co. | Jan 26, 2007 | Feb 2, 2007 | Mar 30, 2007 | 10,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 1, 2007 | CNG Gas Unit III G-4-231787 | Texan Gardens-Tabasco N. (Cons) | Hilcorp Energy Company | SWR-10-Well · shut in Jun 1, 2007 | 9,787 |
| Jun 1, 2007 | CNG Gas Unit III G-4-231780 | Texan Gardens-Tabasco N. (Cons) | Hilcorp Energy Company | Temp Abandoned · shut in Aug 1, 2023 | 9,787 |
Formation tops
As filed on W-2/G-1. Subsea from 219 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| R Sand | 9,050 | -8,831 |
| T Sand | 9,575 | -9,356 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,018 | 9,078 | Perforated |
| 9,604 | 9,610 | Perforated |
| 9,612 | 9,618 | Perforated |
| 9,732 | 9,737 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,570 | 12.25 | 1,013 S |
| 7 | 8,486 | 8.875 | 642 S |
| 4.5 | 9,783 | 6.25 | 210 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 | Jan 16, 2008 | Dec 12, 2007 | — |
| 00 | Jan 16, 2008 | Oct 19, 2007 | Yes |
| 00 | Dec 21, 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 42-215-33586 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-33586 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/21533586, documented in the API reference.