WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of Powell 31 #16 (42-461-36802)
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.
189 LOG FILES ON 167 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 4
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Powell 31 #1642-461-36802Upton, TX · COG Operating LLC | here | NEUTRON POROSITYTIFF | 4,000 to 10,668 | Aug 19, 2013run Aug 23, 2010 |
| Powell 31 #742-461-38494Upton, TX · COG Operating LLC | 0.24 | NEUTRON POROSITYTIFF | 4,000 to 11,378 | May 24, 2016run May 10, 2013 |
| Powell 31 #442-461-38745Upton, TX · COG Operating LLC | 0.25 | NEUTRON POROSITYTIFF | 4,000 to 11,392 | Aug 31, 2016run Jul 10, 2013 |
| Neal Ranch 42 #142-461-36801Upton, TX · COG Operating LLC | 0.25 | NEUTRON POROSITYTIFF | 4,000 to 10,662 | Aug 19, 2013run Sep 9, 2010 |
| Powell 31 #1142-461-37232Upton, TX · COG Operating LLC | 0.35 | NEUTRON POROSITYTIFF | 4,000 to 11,370 | May 5, 2014run May 24, 2011 |
| Neal Ranch 42 #1042-461-38490Upton, TX · COG Operating LLC | 0.35 | NEUTRON POROSITYTIFF | 4,000 to 10,692 | May 23, 2016run May 22, 2013 |
| Powell 31 #1242-461-37237Upton, TX · COG Operating LLC | 0.35 | NEUTRON POROSITYTIFF | 4,000 to 11,421 | Jun 9, 2014run Jun 30, 2011 |
| Neal Ranch 42 #942-461-38924Upton, TX · COG Operating LLC | 0.37 | NEUTRON POROSITYTIFF | 4,000 to 10,678 | Nov 11, 2016run Nov 6, 2013 |
| Powell 31 #1542-461-36879Upton, TX · COG Operating LLC | 0.49 | NEUTRON POROSITYTIFF | 4,000 to 11,272 | Feb 8, 2012run Oct 22, 2010 |
| Powell 32 a #1542-461-38690Upton, TX · Reverence Operating LLC | 0.50 | NEUTRON POROSITYTIFF | 4,000 to 11,394 | Sep 7, 2016run Jun 21, 2013 |
| Neal Ranch 42 #242-461-36900Upton, TX · COG Operating LLC | 0.53 | NEUTRON POROSITYTIFF | 4,000 to 10,562 | Dec 20, 2011run Oct 18, 2010 |
| Powell 31 #342-461-38493Upton, TX · COG Operating LLC | 0.55 | NEUTRON POROSITYTIFF | 4,000 to 11,363 | Feb 29, 2016run Feb 25, 2013 |
| Neal Ranch 42 #642-461-37525Upton, TX · COG Operating LLC | 0.56 | NEUTRON POROSITYTIFF | 4,000 to 10,568 | Oct 8, 2014run Nov 8, 2011 |
| Powell 31 #642-461-38676Upton, TX · COG Operating LLC | 0.58 | NEUTRON POROSITYTIFF | 4,000 to 11,306 | Dec 26, 2016run Dec 24, 2013 |
| Powell 31 #542-461-38488Upton, TX · COG Operating LLC | 0.59 | NeutronTIFF | 4,000 to 11,340 | Oct 31, 2017 |
| Lena Lee 41 #242-461-38642Upton, TX · Ovintiv USA Inc. | 0.64 | NEUTRON POROSITYTIFF | 4,000 to 11,836 | Jul 31, 2016run Jun 26, 2013 |
| Neal Ranch 42 #1442-461-38862Upton, TX · COG Operating LLC | 0.70 | NEUTRON POROSITYTIFF | 4,000 to 10,639 | Sep 16, 2016run Aug 5, 2013 |
| Neal Ranch 41 Unit #4101BHHZ42-461-41594Upton, TX · COG Operating LLC | 0.70 | Gamma RayLAS + TIFF | 0 to 9,722 | Dec 19, 2023 |
| Neal Ranch 41 Unit #4101LHHZ42-461-41593Upton, TX · COG Operating LLC | 0.71 | Gamma RayLAS + TIFF | 0 to 9,060 | Dec 19, 2023 |
| Powell 32 #1442-461-39049Upton, TX · Reverence Operating LLC | 0.72 | NEUTRON POROSITYTIFF | 4,000 to 11,406 | Nov 11, 2016run Nov 20, 2013 |
| Powell 31 #1442-461-37119Upton, TX · COG Operating LLC | 0.74 | NEUTRON POROSITYTIFF | 4,000 to 11,279 | Apr 7, 2014run Apr 18, 2011 |
| Powell 36 #842-461-38334Upton, TX · COG Operating LLC | 0.74 | NEUTRON POROSITYTIFF | 4,000 to 11,436 | Jan 12, 2016run Dec 14, 2012 |
| Powell 32 a #1142-461-38944Upton, TX · Reverence Operating LLC | 0.75 | NEUTRON POROSITYTIFF | 4,000 to 11,388 | Sep 16, 2016run Sep 9, 2013 |
| Neal Ranch 42 a #442-461-36663Upton, TX · COG Operating LLC | 0.76 | NEUTRON POROSITYTIFF | 4,000 to 10,532 | May 20, 2013run Jun 6, 2010 |
| Lena Lee 41 #142-461-38575Upton, TX · Ovintiv USA Inc. | 0.77 | NEUTRON POROSITYTIFF | 4,000 to 11,863 | Jun 15, 2016run May 4, 2013 |
| Powell 36 #1242-461-37155Upton, TX · COG Operating LLC | 0.79 | NEUTRON POROSITYTIFF | 4,000 to 11,220 | Apr 7, 2014run May 4, 2011 |
| Powell 31 #142-461-37617Upton, TX · COG Operating LLC | 0.80 | NEUTRON POROSITYTIFF | 4,000 to 11,346 | Jan 26, 2015run Jan 20, 2012 |
| Neal Ranch 42 a #1142-461-38008Upton, TX · COG Operating LLC | 0.80 | NEUTRON POROSITYTIFF | 4,000 to 11,460 | May 13, 2015run Jun 5, 2012 |
| Neal Ranch 42 a #1242-461-38024Upton, TX · COG Operating LLC | 0.81 | NEUTRON POROSITYTIFF | 4,000 to 11,489 | Jun 9, 2015run Jun 22, 2012 |
| Powell 31 #1042-461-37096Upton, TX · COG Operating LLC | 0.83 | NEUTRON POROSITYTIFF | 4,000 to 11,200 | Apr 23, 2012run Jan 26, 2011 |
| Powell 31 #942-461-36696Upton, TX · COG Operating LLC | 0.85 | NEUTRON POROSITYTIFF | 4,000 to 10,670 | Jul 21, 2013run Jun 10, 2010 |
| Neal Ranch 41 #342-461-37245Upton, TX · COG Operating LLC | 0.89 | NEUTRON POROSITYTIFF | 4,000 to 11,536 | Jul 8, 2014run Jul 22, 2011 |
| Neal Ranch 44 B Unit #31HHZ42-461-39327Upton, TX · COG Operating LLC | 0.91 | NeutronTIFF | 4,000 to 9,623 | Nov 21, 2017 |
| Powell 36 #542-461-38244Upton, TX · COG Operating LLC | 0.91 | NEUTRON POROSITYTIFF | 4,000 to 11,185 | Dec 9, 2015run Nov 14, 2012 |
| Neal Ranch 42 a #342-461-36773Upton, TX · COG Operating LLC | 0.91 | NEUTRON POROSITYTIFF | 4,000 to 10,653 | Oct 18, 2011run Aug 3, 2010 |
| Neal-Powell Unit #18HHZ42-461-40108Upton, TX · COG Operating LLC | 0.92 | NeutronTIFF | 0 to 9,704 | Jun 25, 2018 |
| Powell 31 #242-461-37735Upton, TX · COG Operating LLC | 0.95 | NEUTRON POROSITYTIFF | 4,000 to 11,454 | Apr 1, 2015run Mar 12, 2012 |
| Neal Ranch 37 #342-461-36329Upton, TX · COG Operating LLC | 0.99 | NEUTRON POROSITYTIFF | 6,000 to 10,458 | Dec 9, 2009run Jul 21, 2008 |
| Neal Ranch 37 #142-461-36017Upton, TX · COG Operating LLC | 1.00 | NEUTRON POROSITYTIFF | 6,000 to 10,510 | Jan 7, 2009run Aug 25, 2008 |
| Neal Ranch 42 a #1642-461-38105Upton, TX · COG Operating LLC | 1.01 | NEUTRON POROSITYTIFF | 4,000 to 11,432 | Jun 9, 2015run Jul 1, 2012 |
| Powell 32 #1642-461-38691Upton, TX · Reverence Operating LLC | 1.01 | NEUTRON POROSITYTIFF | 4,000 to 11,335 | Nov 11, 2016run Aug 27, 2013 |
| Powell 36 #442-461-37932Upton, TX · COG Operating LLC | 1.02 | NEUTRON POROSITYTIFF | 4,000 to 11,334 | Aug 13, 2015run Jul 3, 2012 |
| Hensley 41D #12HEHZ42-461-42018Upton, TX · Ovintiv USA Inc. | 1.02 | Gamma RayTIFF | 538 to 19,646 | Apr 30, 2025 |
| Hensley 41C #13HMHZ42-461-42021Upton, TX · Ovintiv USA Inc. | 1.02 | Gamma RayTIFF | 537 to 23,042 | Apr 30, 2025 |
| Powell 30-B #442-461-37784Upton, TX · Ovintiv USA Inc. | 1.03 | RESISTIVITYTIFF | 5,000 to 11,364 | Feb 2, 2015run Feb 6, 2012 |
| Neal Ranch 42 a #742-461-37190Upton, TX · COG Operating LLC | 1.04 | NEUTRON POROSITYTIFF | 4,000 to 11,351 | Feb 5, 2014run Mar 8, 2011 |
| Neal Ranch 42 a #842-461-37413Upton, TX · COG Operating LLC | 1.04 | NEUTRON POROSITYTIFF | 4,000 to 11,462 | Aug 5, 2014run Sep 6, 2011 |
| Hensley 41D #16HFHZ42-461-42025Upton, TX · Ovintiv USA Inc. | 1.05 | Gamma RayTIFF | 527 to 21,866 | Apr 30, 2025 |
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.