OPERATORS · RRC 744700 · P-5 STATUS Y
Samson Lone Star LP
Tulsa, OK
Watch this operatorSamson Lone Star LP has filed no drilling permits in the past 12 months; its most recent permit was issued July 6, 2007.
The RRC wellbore file lists 111 wells under its operatorship.
1,644 drilling permits have been issued to this operator number since 1982; its P-5 organization report was last filed November 5, 2010.
- 0
- permits, last 12 months
- —
- vs prior 12 months (0)
- 0
- counties, 12 months
- 0
- producing wells, of 111 of record
- 230
- 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.
- 77%
- spud rate · 1,262 of 1,644 mature permits
- 49
- median days permit to spud · middle half 23–101
- 0
- spuds, last 180 days
- 0%
- cancelled · 7 permits
- 375
- expired undrilled
- 66
- permits a year over 25 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 |
|---|---|---|---|---|
| Nacogdoches county → | — | 292 | 1 | Jul 6, 2007 |
| Hemphill county → | — | 289 | 6 | Jun 14, 2007 |
| Panola county → | — | 127 | 7 | Mar 14, 2007 |
| Rusk county → | — | 123 | 5 | Jun 28, 2007 |
| Harrison county → | — | 94 | 1 | Jul 5, 2007 |
| Cherokee county → | — | 92 | 7 | Oct 23, 2006 |
| Wheeler county → | — | 57 | 1 | May 23, 2007 |
| Lipscomb county → | — | 43 | 6 | Aug 3, 2006 |
| Starr county → | — | 40 | 8 | May 30, 2007 |
| Shelby county → | — | 37 | 2 | May 2, 2007 |
| Irion county → | — | 33 | 0 | Feb 16, 2007 |
| Sutton county → | — | 33 | 1 | Nov 28, 2005 |
| Jefferson county → | — | 31 | 3 | Jun 11, 2007 |
| Zapata county → | — | 31 | 3 | Nov 28, 2000 |
| Wharton county → | — | 28 | 8 | Oct 13, 2006 |
| Colorado county → | — | 27 | 1 | Oct 20, 2006 |
| Hardin county → | — | 27 | 6 | Feb 27, 2007 |
| Hidalgo county → | — | 24 | 1 | Jun 22, 2007 |
| Matagorda county → | — | 22 | 1 | Jun 28, 2007 |
| Galveston county → | — | 13 | 1 | Aug 8, 2000 |
| Limestone county → | — | 13 | 1 | May 21, 2007 |
| Roberts county → | — | 12 | 0 | Apr 9, 2007 |
| Smith county → | — | 11 | 1 | May 17, 2007 |
| Live Oak county → | — | 9 | 4 | Aug 19, 2005 |
| Navarro county → | — | 9 | 0 | Apr 14, 2007 |
| Brooks county → | — | 8 | 0 | Jun 7, 2007 |
| Culberson county → | — | 7 | 0 | May 21, 2007 |
| Gregg county → | — | 7 | 2 | Jun 28, 2007 |
| Moore county → | — | 7 | 0 | Jun 12, 2007 |
| Aransas county → | — | 6 | 1 | Aug 1, 2001 |
| Montgomery county → | — | 6 | 1 | Mar 28, 2005 |
| Upton county → | — | 6 | 1 | May 2, 2005 |
| Jackson county → | — | 5 | 1 | May 24, 2007 |
| Ward county → | — | 5 | 2 | Dec 27, 2002 |
| Webb county → | — | 5 | 5 | Dec 18, 1998 |
| Andrews county → | — | 4 | 0 | May 9, 2007 |
| Crockett county → | — | 4 | 0 | Jul 5, 2006 |
| Grayson county → | — | 4 | 1 | Feb 22, 2006 |
| Hockley county → | — | 4 | 0 | Jan 9, 2001 |
| Orange county → | — | 4 | 1 | May 12, 2007 |
| Pecos county → | — | 4 | 0 | Mar 27, 2006 |
| Polk county → | — | 4 | 5 | Jan 11, 2006 |
| San Patricio county → | — | 4 | 1 | Oct 10, 2003 |
| Brazoria county → | — | 3 | 0 | Jan 11, 2000 |
| Martin county → | — | 3 | 0 | Dec 27, 2002 |
| Reeves county → | — | 3 | 0 | Oct 4, 2006 |
| Upshur county → | — | 3 | 1 | Apr 3, 2006 |
| Willacy county → | — | 3 | 0 | Nov 22, 2006 |
| Chambers county → | — | 2 | 0 | Feb 14, 2007 |
| Freestone county → | — | 2 | 2 | Aug 30, 2004 |
| Jim Wells county → | — | 2 | 1 | Mar 30, 1998 |
| Liberty county → | — | 2 | 3 | May 26, 1999 |
| Ochiltree county → | — | 2 | 1 | Jul 26, 2004 |
| Terry county → | — | 2 | 0 | Oct 27, 2006 |
| Angelina county → | — | 1 | 0 | May 16, 2007 |
| Coke county → | — | 1 | 0 | Aug 20, 1996 |
| Glasscock county → | — | 1 | 0 | Feb 27, 2007 |
| Midland county → | — | 1 | 0 | Jun 12, 2000 |
| Nolan county → | — | 1 | 0 | Sep 25, 1997 |
| Sherman county → | — | 1 | 0 | Feb 15, 2007 |
All 1,644 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 |
|---|---|---|
| Pettit | 484 | 1 |
| Rodessa | 435 | 1 |
| James Lime | 388 | 1 |
| Travis Peak | 223 | 0 |
| Cotton Valley | 198 | 0 |
| Granite Wash | 121 | 0 |
| Douglas | 119 | 0 |
| Cleveland | 117 | 0 |
| Tonkawa | 115 | 0 |
| Brown Dolomite | 104 | 0 |
| Taylor | 99 | 0 |
| Bossier | 92 | 0 |
| Massive Anhydrite (marker) | 82 | 0 |
| Austin Chalk | 58 | 0 |
| Glen Rose | 54 | 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
- 6.7M
- 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
- 111
- on the schedule
- 0
- producing
- 0
- shut in
- 0
- injection
- 0
- temp. abandoned
- 73
- plugged
How it got them
- 57
- permitted itself
- 39
- acquired from others
- 1,014
- permitted, now run by others
Acquired means the well's permit names a different operator than the schedule does today. Transfers and operator numbers →
RRC UIC permits · H-10 reported volumes
Disposal and injection
- 0
- active UIC permits of 18
- 0
- permitted bbl/day, active
- 0
- bbl injected, last 12 reported months
- Jun 2025
- reported through
By county
| Duval | 0 active | 0 bbl/d |
| Rusk | 0 active | 0 bbl/d |
| Liberty | 0 active | 0 bbl/d |
| Cherokee | 0 active | 0 bbl/d |
| Martin | 0 active | 0 bbl/d |
| Polk | 0 active | 0 bbl/d |
| Starr | 0 active | 0 bbl/d |
| Wharton | 0 active | 0 bbl/d |
Permitted volume is a ceiling, not throughput. How to read it →
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 | 1,443 |
| Recompletion | 0 | 0 | 189 |
| Reenter | 0 | 0 | 6 |
| Other | 0 | 0 | 4 |
| Field transfer | 0 | 0 | 2 |
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 |
|---|---|---|
| Wildcat12001 | 6 | 0 |
| Reklaw (Woodbine)75839750 | 3 | 0 |
| Halliday SE. (Lewisville 8700)38281500 | 3 | 0 |
| Bethany (Cotton Valley)7527093 | 3 | 0 |
| Rincon (Vicksburg Cons.)76721550 | 3 | 0 |
| McMurrey (Lobo)59865500 | 2 | 0 |
| Mammoth Creek North (Cleveland)57021250 | 2 | 0 |
| Oak Hill (Cotton Valley)66461275 | 2 | 0 |
| Liberty South53498001 | 2 | 0 |
| Livingston (2950)54193908 | 2 | 0 |
| Carthage (Cotton Valley)16032174 | 2 | 0 |
| Follett West (Cherokee)31837333 | 2 | 0 |
P-5 organization report
As registered with the RRC. About the P-5 →
- Registration
- Status code Y
- Last filed Nov 5, 2010
- Address
- Two West Second Street
- Tulsa, OK 74103
- Officers and agents
- Lumpkins, Dwight · Texas Resident Agent
- Samson Resources Company · General Partner
- Parker, Sam D. · Vice President
- Viles, Dudley · Vice President
- Schusterman, Stacy · President
- Ponville, Dudley J. · Vice President
- Adams, David · Coo
- Richard, Rene · Vice President
- All 14 on the P-5 →
Latest permits
NEWEST FIRST BY ISSUE DATE · FILED OR ON WELLS IT NOW OPERATES
| Permit | Seen | Issued | Operator | County | Lease / well | Depth | API |
|---|---|---|---|---|---|---|---|
| 713536 | Apr 11, 2011 | Apr 11, 2011 | Wheeler Operating Corporation | Madison | McFarland-Hardwick Unit #1 | 10,000 | 31330043 |
| 666900 | Aug 5, 2008 | Aug 5, 2008 | Samson Lone Star, LLC | Polk | Dick & Faling #14 | 5,991 | 37330660 |
| 651343 | Dec 21, 2007 | Dec 21, 2007 | Samson Lone Star, LLC | Jefferson | Cecil, M. R. #3 | 14,500 | 24532348 |
| 641398 | Jul 6, 2007 | Jul 6, 2007 | Samson Lone Star LP | Nacogdoches | Douglass GU 8 #7 | 12,000 | 34732579 |
| 641250 | Jul 5, 2007 | Jul 5, 2007 | Samson Lone Star LP | Harrison | Coleman Gas Unit 2 #5 | 12,500 | 20334010 |
| 639596 | Jul 2, 2007 | Jul 2, 2007 | Samson Lone Star LP | Harrison | Deadmon Gas Unit #A 6 | 11,000 | 20334005 |
| 640912 | Jun 28, 2007 | Jun 28, 2007 | Samson Lone Star LP | Matagorda | Zapalac Gas Unit #1 | 12,000 | 32132177 |
| 639518 | Jun 28, 2007 | Jun 28, 2007 | Samson Lone Star LP | Rusk | Lee Gas Unit #2 | 11,000 | 40134388 |
| 639514 | Jun 28, 2007 | Jun 28, 2007 | Samson Lone Star LP | Gregg | Sharpe, Dot #3 | 11,000 | 18331948 |
| 640666 | Jun 22, 2007 | Jun 22, 2007 | Samson Lone Star LP | Hidalgo | Macarena #2 | 12,000 | 21533662 |
| 640658 | Jun 22, 2007 | Jun 22, 2007 | Samson Lone Star LP | Nacogdoches | Cecil Sparks GU 1 #3 | 10,850 | 34732574 |
| 640650 | Jun 22, 2007 | Jun 22, 2007 | Samson Lone Star LP | Harrison | Dreyfus, M. K. #3 | 12,000 | 20334003 |
| 640637 | Jun 22, 2007 | Jun 22, 2007 | Samson Lone Star LP | Nacogdoches | Black Stone #5 | 12,000 | 34732571 |
| 640414 | Jun 18, 2007 | Jun 18, 2007 | Samson Lone Star LP | Gregg | Flanagan #9 | 11,000 | 18331947 |
| 640335 | Jun 15, 2007 | Jun 15, 2007 | Samson Lone Star LP | Rusk | Toon GU 1 #12 | 12,500 | 40134362 |
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/744700, documented in the API reference.