WELL · 42-187-33102 · DISTRICT 1
Mattke Albert #6A
Guadalupe County · LA Vernia field · Producing · Vertical
Mattke Albert #6A (API 42-187-33102) is a well in Guadalupe County operated by Upland Operating LLC, completed January 20, 1986 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 15, 1985, permitted to 1,000 ft.
It was permitted by Robbins, L. C. and has since transferred to Upland Operating LLC on the wellbore schedule.
Completion filings report one formation top, including Navarro.
Its lease has reported 14.2K barrels of oil and 79 mcf of gas since January 1993, last reporting in July 2026. The lease carries 15 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Robbins, L. C.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Oct 4, 2025 · (713) 540-3660
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Upland Operating LLC |
| Production reports | Upland Operating, LLCthrough Feb 2026 |
| Latest permit | Robbins, L. C.Oct 15, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,000
- total depth, ft
- 1
- permits on file
- Oct 15, 1985
- last permit issued
- Jan 20, 1986
- completed
- 14.2K
- cumulative oil, bbl
- 79
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 20, 1986
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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; they carry 15 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mattke, Albert O-1-847 | LA Vernia | Upland Operating, LLC | 15 | 14.2K | 79 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 16 · prior 12 23(-30%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Robbins, L. C.Jan 1993 → Apr 1998
- 2Luling Well ServiceMay 1998 → May 2005
- 3Gauge Oil CompanyJun 2005 → Jun 2005
- 4Streetman, Johnny W.Jul 2005 → Jun 2010
- 5JSD Oil, Ltd.Jul 2010 → Nov 2013
- 6Texas Coastal Resources LLCDec 2013 → Apr 2016
- 7Alcorn Resources, LLCMay 2016 → Jun 2018
- 8Three J Energy, Inc.May 2019 → Feb 2020
- 9Upland Operating, LLCAug 2020 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 287396-99 | Drill | Robbins, L. C. | Oct 11, 1985 | Oct 15, 1985 | — | 1,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-847 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 630 | 646 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 675 | 6.75 | 92 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Feb 13, 1986 | Jan 27, 1986 | Yes |
| 00 | Feb 7, 1986 | — | — |
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 42-187-33102 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-187-33102 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
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/18733102, documented in the API reference.