WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of API 42-003-01874
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.
16 LOG FILES ON 10 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 1
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| University 44 #142-003-43435Andrews, TX · McClure Oil Company Inc. | 1.18 | NEUTRON POROSITYTIFF | 4,500 to 9,035 | Nov 17, 2014run Nov 21, 2011 |
| Whatley a #342-003-38361Andrews, TX · McClure Oil Company Inc. | 1.21 | DensityTIFF | 4,895 to 9,238 | Oct 26, 2017 |
| Whatley a #342-003-38361Andrews, TX · McClure Oil Company Inc. | 1.21 | InductionTIFF | 4,895 to 9,238 | Oct 26, 2017 |
| University I #142-003-34119Andrews, TX · Mewbourne Oil Company | 1.29 | NEUTRON/DENSITY POROSITYTIFF | 0 to 9,150 | Feb 8, 2011run Aug 1, 1984 |
| University 9-45 #242-003-44822Andrews, TX · FDL Operating LLC | 1.34 | NEUTRON/DENSITY POROSITYTIFF | 100 to 4,745 | Dec 15, 2015run Nov 27, 2012 |
| University 45 #842-003-47350Andrews, TX · Ares Energy Ltd. | 1.37 | RESISTIVITYTIFF | 1,250 to 4,895 | Jun 28, 2017run Jun 10, 2016 |
| University 43 #142-003-43532Andrews, TX · McClure Oil Company Inc. | 1.49 | ACOUSTIC POROSITYTIFF | 4,926 to 9,383 | Jan 9, 2015run Dec 22, 2011 |
| University 43 #142-003-43532Andrews, TX · McClure Oil Company Inc. | 1.49 | NEUTRON/DENSITY POROSITYTIFF | 4,926 to 9,383 | Jan 13, 2015run Dec 22, 2011 |
| University 43 #142-003-43532Andrews, TX · McClure Oil Company Inc. | 1.49 | RESISTIVITYTIFF | 4,926 to 9,383 | Jan 9, 2015run Dec 22, 2011 |
| University 9-40 #142-003-44820Andrews, TX · Sandridge Expl. and Prod. LLC | 1.63 | NEUTRON/DENSITY POROSITYTIFF | 100 to 4,749 | Nov 24, 2015run Nov 21, 2012 |
| University 9-40 #142-003-44820Andrews, TX · Sandridge Expl. and Prod. LLC | 1.63 | RESISTIVITY2 TIFF | 1,724 to 4,749 | Nov 24, 2015run Nov 21, 2012 |
| UL G 9-43 D #4HHZ42-003-48478Andrews, TX · Elevation Resources LLC | 1.66 | Gamma RayTIFF | 1,484 to 19,267 | Jun 9, 2025 |
| UL G 9-43 C #3HHZ42-003-48477Andrews, TX · Elevation Resources LLC | 1.67 | Gamma RayTIFF | 1,460 to 10,250 | Jun 9, 2025 |
| Holt O. B. Tract 4 #1101HZ42-135-37387Ector, TX · Texland Petroleum L.P. | 1.94 | Cement BondLAS + TIFF | 8,500 to 13,000 | Mar 2, 2022 |
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.