WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of API 42-383-00085
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.
26 LOG FILES ON 20 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 1
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Ulands 48 3-13 B #441HHZ42-383-41739Reagan, TX · Permian Resources Operating LLC | 1.03 | Gamma RayTIFF | 100 to 18,200 | Jul 10, 2025 |
| UL WTG 3-233 B #442HHZ42-383-41736Reagan, TX · Permian Resources Operating LLC | 1.03 | Gamma RayTIFF | 120 to 13,584 | Dec 17, 2025 |
| UL WTG 3-233 a #331HHZ42-383-41735Reagan, TX · Permian Resources Operating LLC | 1.03 | Gamma RayTIFF | 120 to 7,321 | Dec 17, 2025 |
| University 48 #0301D42-383-38510Reagan, TX · Permian Resources Operating LLC | 1.07 | NEUTRON/DENSITY POROSITYTIFF | 100 to 3,970 | Mar 13, 2017run Mar 9, 2014 |
| Hickman N. W. #4842-383-35846Reagan, TX · WTG Exploration | 1.12 | Neutron PorosityTIFFGAMMA RAY COMPENSATED NEUTRON GR CCL CNLS | 700 to 2,768 | Jul 25, 2007run Nov 2, 2006 |
| WTG Unit 4-232 a #2BLHZ42-383-39958Reagan, TX · Permian Resources Operating LLC | 1.17 | Gamma RayLAS + TIFF | 1,036 to 18,155 | Jun 3, 2021 |
| Hickman N. W. #4742-383-35845Reagan, TX · WTG Exploration | 1.23 | Neutron PorosityTIFFGAMMA RAY COMPENSATED NEUTRON GR/CCL/CNLS | 800 to 2,812 | Jul 20, 2007run Nov 2, 2006 |
| WTG Unit #1HUHZ42-383-38675Reagan, TX · Permian Resources Operating LLC | 1.25 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 922 to 8,007 | Jun 30, 2017run Jul 7, 2014 |
| Hickman N. W. #4942-383-35844Reagan, TX · WTG Exploration | 1.26 | Neutron PorosityTIFFGAMMA RAY COMPENSATED NEUTRON GR/CCL/CNLS | 800 to 2,895 | Jul 11, 2007run Nov 2, 2006 |
| University 48-3 #1R42-383-31340Reagan, TX · Rwa LLC | 1.33 | NEUTRON POROSITYTIFF | 1,000 to 3,044 | Sep 29, 2014run Jul 24, 2014 |
| Ulands 48 3-13 D #334HHZ42-383-41741Reagan, TX · Permian Resources Operating LLC | 1.51 | Gamma RayTIFF | 920 to 15,972 | Jul 10, 2025 |
| Ulands 48 3-13 D #334HHZ42-383-41741Reagan, TX · Permian Resources Operating LLC | 1.51 | Measure While Drilling (MWD)LAS + TIFF | 854 to 17,328 | Jan 22, 2025 |
| Ulands 48 3-13 C #443HHZ42-383-41740Reagan, TX · Permian Resources Operating LLC | 1.51 | Gamma RayTIFF | 930 to 18,060 | Jul 10, 2025 |
| UL WTG 3-233 D #443HHZ42-383-41737Reagan, TX · Permian Resources Operating LLC | 1.51 | Gamma RayTIFF | 922 to 18,990 | Dec 17, 2025 |
| University 48 #0301HHZ42-383-37767Reagan, TX · Permian Resources Operating LLC | 1.52 | RESISTIVITYTIFF | 3,300 to 14,990 | Mar 15, 2016run Nov 27, 2012 |
| University 48 #0301HHZ42-383-37767Reagan, TX · Permian Resources Operating LLC | 1.52 | SURVEYS CASED HOLETIFF | 0 to 7,100 | Sep 2, 2014run Dec 28, 2012 |
| WTG 5-233 #1BUHZ42-383-40322Reagan, TX · Permian Resources Operating LLC | 1.61 | Gamma RayLAS + TIFF | 994 to 19,800 | Aug 26, 2021 |
| University 49-6 #1042-383-35853Reagan, TX · L & M Operating Inc. | 1.91 | Neutron PorosityTIFFC.P.N.L | 0 to 2,650 | Aug 6, 2007run Feb 19, 2007 |
| WTG 5-233 a #2BUHZ42-383-40329Reagan, TX · Permian Resources Operating LLC | 1.91 | Gamma RayLAS + TIFF | 987 to 17,212 | Aug 26, 2021 |
| Texas -Z- #1342-383-38045Reagan, TX · L & M Operating Inc. | 1.95 | NEUTRON POROSITYTIFF | 0 to 2,568 | Jun 9, 2014run Apr 19, 2013 |
| University -E- #542-383-36047Reagan, TX · Fields Oil & Gas Company LLC | 1.97 | NEUTRON POROSITYTIFF | 2,100 to 2,570 | Oct 29, 2010run Nov 28, 2007 |
| University 48-9B #542-383-37074Reagan, TX · Eagle Capital Partners LLC | 1.99 | RESISTIVITYTIFF | 1,600 to 2,433 | Dec 23, 2013run Jan 7, 2011 |
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.