TEXAS · WELLS · ZAPATA COUNTY · ALEXANDER, M. M. LEASE · API 42-505-33607 · DISTRICT 04
Alexander M. M. #7
Zapata County · Roleta (Wilcox Consolidated) field · Directional
Alexander M. M. #7 (API 42-505-33607) is a plugged well in Zapata County, plugged January 10, 2007, last operated by Chesapeake Operating Inc..
The RRC has issued one drilling permit, issued May 14, 1997, permitted to 10,500 ft.
It was permitted by Union Pacific Resources Company and has since transferred to Chesapeake Operating Inc. on the wellbore schedule.
Completion filings report one formation top, including Wilcox.
Its lease has reported 524 barrels of oil and 66.1K mcf of gas since October 1997, with no volume in the three years through August 2026.
Operator of record
Permitted by Union Pacific Resources Company; the EWA schedule now lists a different operator.
- Based in
- Oklahoma City, OK
- P-5 status
- Delinquent (D)
- P-5 last filed
- Dec 10, 2024
- Permits on file
- 13,061
- Phone
- (405) 935-3100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chesapeake Operating Inc. |
| Production reports | Chesapeake Operating, Inc.through Jul 2006 |
| Latest permit | Union Pacific Resources CompanyMay 14, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,500
- total depth, ft
- 1
- permits on file
- May 14, 1997
- last permit issued
- Oct 2, 1997
- completed
- 524
- cumulative oil, bbl
- 66.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · OCT 1997 THROUGH JUL 2006
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 2, 1997
- Shut in
- —
- Plugged
- Jan 10, 2007
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 |
|---|---|---|---|---|---|---|
| Alexander, M. M. G-4-167824 | Roleta (Wilcox Consolidated) | Chesapeake Operating, Inc. | 1 | 524 | 66.1K | Oct 1997 – Jul 2006 |
No volumes reported on these leases in the last three years.
Wells named Alexander M. M.
Chesapeake Operating Inc.'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
Every operator that reported production on this well's lease, in order.
- 1Union Pacific Resources CompanyOct 1997 → Jan 2001
- 2Rme Petroleum CompanyFeb 2001 → Apr 2002
- 3Legend Natural Gas, LPMay 2002 → Aug 2004
- 4Chesapeake Operating, Inc.Sep 2004 → Jul 2006
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 462113-99 | Drill | Union Pacific Resources Company | May 7, 1997 | May 14, 1997 | Jul 21, 1997 | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 2, 1997 | Alexander M. M. G-4-167824 | Roleta (Wilcox Consolidated) | Chesapeake Operating Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 324 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| WilcoxWILCOX "B" | 9,304 | -8,980 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,304 | 9,314 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 695 | 14.75 | 405 S |
| 7.625 | 8,324 | 9.875 | 460 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 | May 26, 1998 | Oct 10, 1997 | Yes |
| 00 | May 8, 1998 | — | — |
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 42-505-33607 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-33607 → 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/50533607, documented in the API reference.