TEXAS · WELLS · WHARTON COUNTY · MACHA GAS UNIT NO. 2 LEASE · API 42-481-34536 · DISTRICT 03
Macha Gas Unit No. 2 #2
Wharton County · Mary Macha (Frio) field · Vertical
Macha Gas Unit NO. 2 #2 (API 42-481-34536) is a plugged well in Wharton County, plugged April 17, 2008, last operated by Decker Operating CO. L.L.C..
The RRC has issued one drilling permit, issued April 25, 2003, permitted to 6,000 ft.
Completion filings report 3 formation tops, including Het, Frio, Bottom Frio.
Its lease has reported 170K mcf of gas since June 2003, with no volume in the three years through April 2026.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 4, 2026
- Permits on file
- 137
- Phone
- (713) 880-4343
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Decker Operating Co. L.L.C. |
| Production reports | Decker Operating Co., L.L.C.through Jan 2008 |
| Latest permit | Decker Operating Co., L.L.C.Apr 25, 2003 |
- 6,000
- total depth, ft
- 1
- permits on file
- Apr 25, 2003
- last permit issued
- Jun 2, 2003
- completed
- 0
- cumulative oil, bbl
- 170K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2003 THROUGH Jan 2008
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 2, 2003
- Shut in
- —
- Plugged
- Apr 17, 2008
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 |
|---|---|---|---|---|---|---|
| Macha Gas Unit No. 2 G-3-199018 | Mary Macha (Frio) | Decker Operating Co., L.L.C. | 1 | 0 | 170K | Jun 2003 – Jan 2008 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Decker Operating Co., L.L.C.Jun 2003 → Jan 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 531133-99 | Drill | Decker Operating Co., L.L.C. | Apr 25, 2003 | Apr 25, 2003 | May 6, 2003 | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 2, 2003 | Macha Gas Unit No. 2 G-3-199018 | Mary Macha (Frio) | Decker Operating Co. L.L.C. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 105 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Het | 3,073 | -2,968 |
| FrioTOP FRIO | 3,840 | -3,735 |
| Bottom Frio | 5,392 | -5,287 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,818 | 4,820 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 560 | 12.25 | 258 S |
| 4.5 | 5,371 | 7.875 | 1,035 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 | Feb 26, 2004 | Jan 16, 2004 | Yes |
| 00 | Feb 10, 2004 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Jan 25, 2007. Gamma ray, Neutron, Resistivity, Sonic. 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 |
|---|---|---|---|---|
| Combination: Resistivity/Acoustic PorosityHIGH DEFINITION INDUCTION COMPENSATED Z-DENSILOG COMPENSATED NEUTRON MULTIPOLE ARRAY ACOUSTILOG GAMMA RAYSpans Het, Frio, Bottom Frio | TIFF | 561 to 5,566 | Jan 25, 2007run May 13, 2003 | — |
"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 42-481-34536 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-481-34536 → 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/48134536, documented in the API reference.