TEXAS · WELLS · ZAPATA COUNTY · NEW ZAPATA EAST GAS UNIT LEASE · API 42-505-34868 · DISTRICT 04
New Zapata East Gas Unit #2
Zapata County · Exsun (Lobo Cons.) field · Producing · Vertical
- Fields on the latest permit · any of 4
- Exsun (Lobo) · Zapata (Queen City) · Zapata (Reklaw 4300) · Zapata, SE. (Wilcox)
- Not one formation; the well must be completed in one of them, and no target formation is stated. The district's wildcat field is also on the permit.
New Zapata East Gas Unit #2 (API 42-505-34868) is a well in Zapata County operated by Hilcorp Energy Company, completed January 14, 2004 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 13, 2003, permitted to 11,050 ft.
It was permitted by Chesapeake Operating, Inc. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report one formation top, including Crataceous.
Its lease has reported 55 barrels of oil and 5.55M mcf of gas since January 2004, last reporting volume in August 2026.
Operator of record
Permitted by Chesapeake Operating, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,460
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Aug 2026 |
| Latest permit | Chesapeake Operating, Inc.Nov 13, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,050
- total depth, ft
- 1
- permits on file
- Nov 13, 2003
- last permit issued
- Jan 14, 2004
- completed
- 55
- cumulative oil, bbl
- 5.55M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · JAN 2004 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 14, 2004
- 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.
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 AUG 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 |
|---|---|---|---|---|---|---|
| New Zapata East Gas Unit G-4-200084 | Exsun (Lobo Cons.) | Hilcorp Energy Company | 1 | 55 | 5.55M | Jan 2004 – Aug 2026 |
Gas, mcf lease total
Last 12 months 24,189 · prior 12 24,854(-3%)
Wells named New Zapata East Gas Unit
Hilcorp Energy Company's other wells filed under this lease name in Zapata 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
Operator on the lease's P-4
Each operator named on the P-4 filings for this well's lease (a gas well is its own lease), from the date its filing took effect. The P-4 is filed by lease, so a date before the well was drilled is the lease's.
| Operator | From | To |
|---|---|---|
| Hilcorp Energy Company | Sep 1, 2014 | today |
| Chesapeake Operating, Inc. | Jan 14, 2004 | Sep 1, 2014 |
Reporting production
Every operator that reported production on this well's lease, in order.
- 1Chesapeake Operating, Inc.Jan 2004 → Nov 2012
- 2Hilcorp Energy CompanyOct 2014 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 538559-99 | Drill | Chesapeake Operating, Inc. | Nov 13, 2003 | Nov 13, 2003 | Nov 26, 2003 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 14, 2004 | New Zapata East Gas Unit G-4-200084 | Exsun (Lobo Cons.) | Hilcorp Energy Company | Producing | 11,050 |
Formation tops
As filed on W-2/G-1. Subsea from 405 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Crataceous | 10,990 | -10,585 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,830 | 10,005 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 734 | 12.25 | 325 S |
| 7 | 6,600 | 8.75 | 301 S |
| 4.5 | 11,050 | 6.25 | 425 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 | Apr 13, 2004 | Feb 27, 2004 | Yes |
| 00 | Mar 29, 2004 | — | — |
Well logs
The RRC's map lists this well among those with logs online. Its monthly inventories loaded here, which start in July 2006, list none for it, so none are itemized.
Open the RRC's log search for this well ↗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 42-505-34868 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-34868 → 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/50534868, documented in the API reference.