TEXAS · WELLS · ZAPATA COUNTY · WHITTIER LEASE · API 42-505-35838 · DISTRICT 04
Whittier #7
Zapata County · Cinco de Mayo (Wilcox F ) field · Producing · Vertical
Whittier #7 (API 42-505-35838) is a well in Zapata County operated by Petrovybe Opco LLC, completed July 25, 2007 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued March 26, 2007, permitted to 11,700 ft.
It was permitted by Legend Natural Gas II, LP and has since transferred to Petrovybe Opco LLC on the wellbore schedule.
Its lease has reported 34 barrels of oil and 131K mcf of gas since June 2007, last reporting volume in April 2026.
Operator of record
Permitted by Legend Natural Gas II, LP; the EWA schedule now lists a different operator.
- Based in
- Plano, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Dec 29, 2025
- Permits on file
- 6
- Phone
- (214) 810-6207
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Petrovybe Opco LLC |
| Production reports | Petrovybe Opco LLCthrough Apr 2026 |
| Latest permit | Legend Natural Gas II, LPMar 26, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,700
- total depth, ft
- 2
- permits on file
- Mar 26, 2007
- last permit issued
- Jul 25, 2007
- completed
- 34
- cumulative oil, bbl
- 131K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2007 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 25, 2007
- Shut in
- —
- 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.
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Whittier G-4-230458 | Cinco de Mayo (Wilcox "F") | Petrovybe Opco LLC | 1 | 34 | 131K | Jun 2007 – Apr 2026 |
Gas, mcf lease total
Last 12 months 5,135 · prior 12 3,396(+51%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Legend Natural Gas II, LPJun 2007 → Feb 2015
- 2Trinity River Energy Oper, LLCMar 2015 → Oct 2017
- 3Wagner Oil CompanyNov 2017 → Jan 2021
- 4Fletcher Operating, LLCFeb 2021 → Nov 2025
- 5Petrovybe Opco LLCDec 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 635528-98 | Drill | Legend Natural Gas II, LP | Aug 22, 2007 | Mar 26, 2007 | Apr 12, 2007 | 15,000 |
| 635528-99 | Drill | Legend Natural Gas II, LP | Mar 19, 2007 | Mar 26, 2007 | — | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 25, 2007 | Whittier G-4-230458 | Cinco de Mayo (Wilcox F ) | Petrovybe Opco LLC | Producing | 11,700 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,531 | 7,533 | Perforated |
| 7,872 | 7,874 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 776 | 12.25 | 301 S |
| 7 | 9,310 | 8.75 | 195 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 | Nov 5, 2007 | Sep 13, 2007 | Yes |
| 00 | Oct 30, 2007 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Jul 28, 2010. 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 POROSITY | TIFF | 9,286 to 11,726 | Jul 28, 2010run May 7, 2007 | 4.25 |
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 42-505-35838 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-35838 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search 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/50535838, documented in the API reference.