OPERATORS · RRC 533580 · P-5 STATUS Y
Matzinger Expl Co
Houston, TX
Watch this operatorMatzinger Expl CO has filed no drilling permits in the past 12 months; its most recent permit was issued September 28, 1981.
9 drilling permits have been issued to this operator number since 1979; its P-5 organization report was last filed April 1, 1992.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 0 of record
- 0
- leases it reports
- —
- horizontal, 12 months
WINDOWS ON THE RRC ISSUE DATE · COMPUTED OCT 29, 2026
From permit to spud
FROM THE DATES ON ITS W-1 PERMITS · ALL TIME
A permit is a plan, not a well. These figures count only permits old enough to have spudded, six months and more, and read the spud, cancel, and expiry dates the RRC records on each one.
- 33%
- spud rate · 3 of 9 mature permits
- 230
- median days permit to spud · middle half 122–308
- 0
- spuds, last 180 days
- 0%
- cancelled · 0 permits
- 6
- expired undrilled
- 5
- permits a year over 2 active years
Where
Counties by permits in the last 12 months, with all-time permits and current wells of record there.
| County | 12 mo | All time | Wells | Last |
|---|---|---|---|---|
| Lavaca county → | — | 3 | 0 | Jun 18, 1981 |
| Fayette county → | — | 2 | 0 | May 20, 1981 |
| Calhoun county → | — | 1 | 0 | Jun 18, 1981 |
| Hardin county → | — | 1 | 0 | Nov 16, 1979 |
| Live Oak county → | — | 1 | 0 | Mar 10, 1980 |
| Newton county → | — | 1 | 0 | Sep 28, 1981 |
All 9 permits, searchable → · Leases it reports → · On the map →
Formations in its completed wells
Tops reported on completion filings for wells it operates. RRC wellbore file. About tops →
Production by month
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Barrels on leases where this operator filed the production report. Lease-level by design; the latest months are revised upward as late reports arrive. How production is reported →
- 0
- bbl oil, last 12 reported months
- —
- vs the 12 months before
- 0
- mcf gas incl. casinghead, last 12
- 0
- bbl oil since reporting began
No lease production reported under this operator number in the last three years.
Beyond the permit record
RRC wellbore file
Wells of record
- 0
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 0
- plugged
How it got them
- 0
- permitted itself
- 0
- acquired from others
- 3
- permitted, now run by others
Acquired means the well's permit names a different operator than the schedule does today. Transfers and operator numbers →
Permit types
Last 12 months against the prior 12, and all time. A type opens the permit history filtered to it. What the types mean →
| Type | 12 mo | Prior 12 | All time |
|---|---|---|---|
| Drill | 0 | 0 | 9 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Apr 1, 1992
- Address
- 8585 Katy Frwy, Ste 401
- Houston, TX 77024
- Officers and agents
- Matzinger, F. G. Jr. · President
- Matzinger, Jeanette · Vice President
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 137182 | Sep 28, 1981 | Sep 28, 1981 | Matzinger Exploration Co. | Newton | Hartburg Lumber Company #1 | 6,500 | 35180155 |
| 123493 | Jun 18, 1981 | Jun 18, 1981 | Matzinger Exploration Co. | Lavaca | Jacobs Ranch #1 | 8,800 | 28531587 |
| 121748 | Jun 18, 1981 | Jun 18, 1981 | Matzinger Exploration Co. | Calhoun | State Tract #164 #1 | 9,500 | 05731097 |
| 118664 | May 20, 1981 | May 20, 1981 | Matzinger Exploration Co. | Fayette | Rebecek, Louis #1 | 9,500 | 14931064 |
| 112891 | Mar 23, 1981 | Mar 23, 1981 | Matzinger Exploration Co. | Lavaca | Henry, Wade #1 | 7,513 | 28531564 |
| 110284 | Mar 2, 1981 | Mar 2, 1981 | Matzinger Exploration Co. | Fayette | Garland, V. Reedy, Jr. #1 | 10,030 | 14930951 |
| 77140 | Apr 2, 1980 | Apr 2, 1980 | Matzinger Exploration Co. | Lavaca | Kessler, H. F. #1 | 9,115 | 28531480 |
| 74729 | Mar 10, 1980 | Mar 10, 1980 | Matzinger Exploration Co. | Live Oak | Witt, Theodore A. #1 | 11,500 | 29732243 |
| 65320 | Nov 16, 1979 | Nov 16, 1979 | Matzinger Exploration Co. | Hardin | Hooks, T. S. #1 | 8,900 | 19931372 |
About this data
Registration from the RRC P-5 organization report, refreshed weekly. Permits from the OGA049M master and daily daf420 files; wells of record from the EWA wellbore schedule; production from PDQ lease reports at the last vintage; disposal from UIC permits and H-10 reports. Summary figures are rebuilt nightly.
Developers: this page as JSON is GET /v1/data/operators/tx/533580, documented in the API reference.