WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of API 42-495-01351
Well logs loaded into Petrora from the regulators' log indexes, newest received first: what each measures, whether it is a digital LAS file or an image, the interval filed for it, and the formations it spans by the well's own tops. Loaded so far for Texas; more states and data sources will follow. Petrora lists these logs; each well's page links to the regulator for the files.
Distances are to the nearest location on file for each well (a horizontal has several along its path), in miles. Locations are surface and path points as mapped, not bottom-hole surveys.
25 LOG FILES ON 15 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 1
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Rust 24 #1HHZ42-495-34261Winkler, TX · Formentera Operations LLC | 0.31 | Measure While Drilling (MWD)TIFF | 4,000 to 7,600 | Jul 28, 2020 |
| South Keystone/Ellen/Unit #140342-495-33267Winkler, TX · Basin Oil & Gas Operating LLC | 0.87 | SURVEYS CASED HOLETIFF | 9,944 to 10,456 | Oct 24, 2008run Dec 13, 2007 |
| South Keystone/Ellen/Unit #140142-495-33044Winkler, TX · Basin Oil & Gas Operating LLC | 1.08 | Acoustic PorosityTIFFDIPOLE SONIC IMAGER P & S SAMX | 5,194 to 9,640 | Jan 31, 2008run Jul 14, 2006 |
| South Keystone/Ellen/Unit #140142-495-33044Winkler, TX · Basin Oil & Gas Operating LLC | 1.08 | Neutron/Density PorosityTIFFTHREE DETECTOR LITHO DENSITY COMP. NEUTRON | 200 to 9,640 | Jan 31, 2008run Jul 14, 2006 |
| South Keystone/Ellen/Unit #140142-495-33044Winkler, TX · Basin Oil & Gas Operating LLC | 1.08 | ResistivityTIFFHIGH RESOLUTION LATEROLOG ARRAY | 5,194 to 9,640 | Jan 31, 2008run Jul 14, 2006 |
| Fernandes Glo 18 #1HHZ42-495-33735Winkler, TX · Formentera Operations LLC | 1.25 | Cement BondLAS + TIFF | 0 to 5,000 | Oct 16, 2017 |
| Rust 24 #5HHZ42-495-34372Winkler, TX · Formentera Operations LLC | 1.70 | Measure While Drilling (MWD)TIFF | 910 to 4,845 | Jul 29, 2020 |
| East Keystone(san a Holt Unit) #1300HZ42-495-01307Winkler, TX · Merit Energy Company | 1.71 | NEUTRON POROSITYTIFF | 0 to 5,348 | Jan 4, 2012run Jan 17, 1976 |
| Ally #9HHZ42-495-34841Winkler, TX · Formentera Operations LLC | 1.73 | Gamma RayLAS + TIFF | 1,725 to 7,980 | Feb 11, 2026 |
| Keystone Cattle Company #36542-495-31864Winkler, TX · Basin Oil & Gas Operating LLC | 1.74 | ACOUSTIC POROSITYTIFF | 0 to 4,516 | Jan 4, 2012run Jan 9, 1985 |
| Rust 24 #2HHZ42-495-34391Winkler, TX · Formentera Operations LLC | 1.79 | Measure While Drilling (MWD)TIFF | 1,000 to 7,984 | Oct 20, 2021 |
| Campbell Tr. 3 #1642-495-05582Winkler, TX · Killer Rabbit Fields LLC | 1.84 | NEUTRON POROSITYTIFF | 7,650 to 10,165 | Jul 4, 2013run Nov 28, 2003 |
| Campbell Tr. 3 #1642-495-05582Winkler, TX · Killer Rabbit Fields LLC | 1.84 | RESISTIVITYTIFF | 7,650 to 10,165 | Jul 4, 2013run Nov 28, 2003 |
| Keystone Cattle Co. #44342-495-32919Winkler, TX · BCP Resources LLC | 1.88 | Neutron/Density PorosityTIFFSPECTRAL DENSITY DUAL SPACED NEUTRON MICROLOG | 100 to 9,374 | Dec 1, 2006run Jun 1, 2003 |
| Keystone Cattle Co. #44342-495-32919Winkler, TX · BCP Resources LLC | 1.88 | Neutron/Density PorosityTIFFDUAL-SPACED NEUTRON SPECTRAL DENSITY MICROLOG | 8,650 to 11,031 | Dec 1, 2006run Jun 23, 2003 |
| Keystone Cattle Co. #44342-495-32919Winkler, TX · BCP Resources LLC | 1.88 | RESISTIVITYTIFF | 2,700 to 8,649 | Mar 31, 2014run Aug 25, 2010 |
| Keystone Cattle Company #35942-495-31545Winkler, TX · Basin Oil & Gas Operating LLC | 1.88 | NEUTRON/DENSITY POROSITYTIFF | 0 to 4,518 | Jan 4, 2012run Jan 2, 1983 |
| COP #231HHZ42-495-34558Winkler, TX · Boyd & McWilliams Operating LLC | 1.95 | Measure While Drilling (MWD)TIFF | 850 to 125005 as filed | Sep 22, 2021 |
| Keystone Holt Unit #997W42-495-01251Winkler, TX · Basin Oil & Gas Operating LLC | 1.97 | Gamma RayTIFF | 0 to 4,763 | Aug 2, 2019 |
| Tercero #2HHZ42-495-34778Winkler, TX · Formentera Operations LLC | 1.98 | Gamma RayLAS + TIFF | 2,810 to 13,251 | Mar 24, 2023 |
| Tercero #2HHZ42-495-34778Winkler, TX · Formentera Operations LLC | 1.98 | Gamma RayLAS + TIFF | 2,810 to 13,251 | Apr 3, 2023 |
About this data
Well logs loaded into Petrora from the regulators' log indexes, so far for Texas, with more states and data sources to follow; not necessarily every log that exists. 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. A formation is spanned where the log's filed interval overlaps it in the well's own formation tops; both are measured depths as filed, so a horizontal's lateral is counted in the formation it ends in. Kinds are read from the regulator's description of each log, not from its curves. The date is when the log entered the RRC's imaged log database; a run date is shown where the index gives a different one (mostly logs before 2017: since digital filing began that year, the index gives the filing date for both). Nothing is estimated.
Developers: this page as JSON is GET /v1/data/logs, documented in the API reference.