OPERATORS · RRC 766980 · P-5 STATUS Y
Sendero Oil Co
New Braunfels, TX
Watch this operatorSendero Oil CO has filed no drilling permits in the past 12 months; its most recent permit was issued April 24, 1989.
The RRC wellbore file lists 6 wells under its operatorship.
16 drilling permits have been issued to this operator number since 1977; its P-5 organization report was last filed July 3, 1997.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 6 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.
- 50%
- spud rate · 8 of 16 mature permits
- 36
- median days permit to spud · middle half 24–53
- 0
- spuds, last 180 days
- 0%
- cancelled · 0 permits
- 8
- expired undrilled
- 1
- permits a year over 12 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 |
|---|---|---|---|---|
| Webb county → | — | 9 | 4 | Apr 24, 1989 |
| Victoria county → | — | 5 | 2 | Jan 17, 1985 |
| Nueces county → | — | 1 | 0 | Jan 19, 1984 |
| Wilson county → | — | 1 | 0 | Sep 10, 1987 |
All 16 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 →
| Formation | Wells | Permitted last 3 yrs |
|---|---|---|
| Queen City | 1 | 0 |
| Frio | 1 | 0 |
| Oakville | 1 | 0 |
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
- 4.45K
- 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
- 6
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 5
- plugged
How it got them
- 5
- permitted itself
- 0
- acquired from others
- 5
- 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 | 16 |
Fields
RRC regulatory fields with the most wells of record under this operator. The field opens its page; the count opens this operator's wells in it.
| Field | Wells | Producing |
|---|---|---|
| Loa (4300)54245500 | 2 | 0 |
| Tal Vez (650)88188900 | 1 | 0 |
| Tal Vez East (Queen City-4)88191606 | 1 | 0 |
| Tal Vez (Rosenberg)88188140 | 1 | 0 |
| Tal Vez (Rosenberg Mi. Sd.)88188568 | 1 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Jul 3, 1997
- Address
- P. O. Box 2100
- New Braunfels, TX 78130
- Officers and agents
- Billings, Lloyd Charles · President
- Billings, Peggy Gail · Secretary/Treasurer
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 358350 | Apr 24, 1989 | Apr 24, 1989 | Sendero Oil Company | Webb | Welhausen, Jack #1 | 1,900 | 47934844 |
| 358350 | Apr 24, 1989 | Apr 24, 1989 | Sendero Oil Company | Webb | Welhausen, Jack #1 | 1,900 | 47934844 |
| 335633 | Sep 10, 1987 | Sep 10, 1987 | Sendero Oil Company | Wilson | Cobb, T. C. #1 | 4,900 | 49332019 |
| 301183 | Apr 16, 1986 | Apr 16, 1986 | Sendero Oil Company | Webb | Moos, Horace A. #2 | 2,400 | 47934363 |
| 301183 | Apr 16, 1986 | Apr 16, 1986 | Sendero Oil Company | Webb | Moos, Horace A. #2 | 2,400 | 47934363 |
| 264386 | Jan 17, 1985 | Jan 17, 1985 | Sendero Oil Company | Victoria | Gordon, Alfred #1 | 4,500 | 46932352 |
| 261029 | Dec 13, 1984 | Dec 13, 1984 | Sendero Oil Company | Victoria | Shelton, Nancy F. #1 | 4,500 | 46932337 |
| 254789 | Oct 16, 1984 | Oct 16, 1984 | Sendero Oil Company | Victoria | Reyna, Victor #1 | 4,500 | 46932306 |
| 245454 | Jul 19, 1984 | Jul 19, 1984 | Sendero Oil Company | Victoria | Stastney, James #9 | 4,500 | 46932269 |
| 244099 | Jul 5, 1984 | Jul 5, 1984 | Sendero Oil Company | Webb | Moos, Horace A. #1021 | 13,000 | 47933920 |
| 241133 | Jun 5, 1984 | Jun 5, 1984 | Sendero Oil Company | Webb | Moos, Horace A. #1 | 2,400 | 47933903 |
| 227159 | Jan 19, 1984 | Jan 19, 1984 | Sendero Oil Company | Nueces | Gandy, W. S. Jr. et AL #1 | 7,200 | 35532273 |
| 209872 | Sep 6, 1983 | Sep 6, 1983 | Sendero Oil Company | Webb | Moos, Horace #1 | 4,500 | 47933692 |
| 195621 | Apr 28, 1983 | Apr 28, 1983 | Sendero Oil Company | Victoria | Loa, Raul #1 | 4,500 | 46932042 |
| 12930 | Nov 29, 1977 | Nov 29, 1977 | Sendero Oil Company | Webb | Moos, Horace A. "G" #G-2 | 1,000 | 47931895 |
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/766980, documented in the API reference.