WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of Melinda #2515 (42-461-36757)
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.
182 LOG FILES ON 145 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 4
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Melinda #251542-461-36757Upton, TX · Ovintiv USA Inc. | here | NEUTRON POROSITYTIFF | 0 to 10,504 | Jun 12, 2013run Jun 28, 2010 |
| Powell 36 #242-461-37595Upton, TX · COG Operating LLC | 0.18 | NEUTRON POROSITYTIFF | 4,000 to 10,352 | Jan 26, 2015run Feb 10, 2012 |
| Melinda #252542-461-38601Upton, TX · Ovintiv USA Inc. | 0.20 | NEUTRON POROSITYTIFF | 4,000 to 11,087 | Sep 9, 2016run Jul 19, 2013 |
| Melinda #250742-461-38595Upton, TX · Ovintiv USA Inc. | 0.27 | NEUTRON POROSITYTIFF | 4,000 to 11,132 | Jul 14, 2014run May 20, 2013 |
| Melinda #250342-461-37243Upton, TX · Ovintiv USA Inc. | 0.29 | NEUTRON POROSITYTIFF | 0 to 10,546 | Apr 7, 2014run Apr 6, 2011 |
| Powell 36 #1042-461-36871Upton, TX · COG Operating LLC | 0.31 | NEUTRON POROSITYTIFF | 4,000 to 11,268 | Dec 21, 2011run Oct 3, 2010 |
| Chevron 35 #942-461-37716Upton, TX · COG Operating LLC | 0.31 | NEUTRON POROSITYTIFF | 4,000 to 10,590 | Dec 17, 2014run Dec 26, 2011 |
| Melinda #252442-461-39378Upton, TX · Ovintiv USA Inc. | 0.39 | NeutronTIFF | 5,025 to 11,111 | Sep 6, 2017 |
| Melinda #251142-461-38586Upton, TX · Ovintiv USA Inc. | 0.40 | NEUTRON POROSITYTIFF | 4,000 to 11,095 | Aug 5, 2014run Jul 25, 2013 |
| Melinda #252042-461-38598Upton, TX · Ovintiv USA Inc. | 0.44 | NeutronLAS + TIFF | 4,000 to 11,056 | Jul 25, 2017 |
| Powell 36 #1442-461-36523Upton, TX · COG Operating LLC | 0.47 | NEUTRON POROSITYTIFF | 4,000 to 10,498 | Feb 25, 2013run Feb 23, 2010 |
| Chevron 35 #142-461-36299Upton, TX · COG Operating LLC | 0.51 | NEUTRON POROSITYTIFF | 6,000 to 10,482 | Dec 21, 2009run Jul 7, 2009 |
| Powell 36 #642-461-38245Upton, TX · COG Operating LLC | 0.51 | NEUTRON POROSITYTIFF | 4,000 to 11,332 | Nov 9, 2015run Oct 29, 2012 |
| Neal Ranch 36 Unit #3603BHHZ42-461-42153Upton, TX · COG Operating LLC | 0.53 | Gamma RayTIFF | 0 to 9,893 | Oct 1, 2025 |
| Neal Ranch 36 Unit #3604LHHZ42-461-42154Upton, TX · COG Operating LLC | 0.54 | Gamma RayTIFF | 0 to 9,264 | Oct 1, 2025 |
| Melinda #251642-461-38461Upton, TX · Ovintiv USA Inc. | 0.54 | NEUTRON POROSITYTIFF | 4,760 to 11,087 | Jan 23, 2014run Jan 24, 2013 |
| Melinda #251442-461-36639Upton, TX · Ovintiv USA Inc. | 0.54 | NEUTRON POROSITYTIFF | 50 to 10,572 | May 13, 2013run Apr 15, 2010 |
| Neal Ranch 36 Unit #3604BHHZ42-461-42155Upton, TX · COG Operating LLC | 0.55 | Gamma RayTIFF | 0 to 9,850 | Nov 26, 2025 |
| Chevron 35 #542-461-36849Upton, TX · COG Operating LLC | 0.55 | NEUTRON POROSITYTIFF | 4,000 to 10,440 | Nov 16, 2011run Sep 2, 2010 |
| Powell 36 #142-461-37582Upton, TX · COG Operating LLC | 0.55 | NEUTRON POROSITYTIFF | 4,000 to 11,344 | Nov 3, 2014run Oct 21, 2011 |
| Powell 36 #142-461-37582Upton, TX · COG Operating LLC | 0.55 | RESISTIVITYTIFF | 7,150 to 8,650 | Oct 31, 2014run Oct 21, 2011 |
| Melinda #252142-461-39377Upton, TX · Ovintiv USA Inc. | 0.56 | NeutronTIFF | 5,000 to 11,128 | Sep 6, 2017 |
| Melinda #250442-461-38582Upton, TX · Ovintiv USA Inc. | 0.61 | NEUTRON POROSITYTIFF | 4,000 to 11,078 | Jun 9, 2014run Apr 12, 2013 |
| Melinda #250642-461-38563Upton, TX · Ovintiv USA Inc. | 0.62 | NEUTRON POROSITYTIFF | 4,000 to 11,104 | May 17, 2016run Mar 28, 2013 |
| Powell 36 #1342-461-36880Upton, TX · COG Operating LLC | 0.69 | NEUTRON POROSITYTIFF | 4,000 to 10,554 | Mar 22, 2012run Jan 9, 2011 |
| Melinda #252342-461-38600Upton, TX · Ovintiv USA Inc. | 0.69 | NEUTRON POROSITYTIFF | 4,000 to 11,170 | Sep 9, 2016run May 22, 2013 |
| Chevron 35 #1342-461-37622Upton, TX · COG Operating LLC | 0.69 | NEUTRON POROSITYTIFF | 4,000 to 10,628 | Dec 17, 2014run Dec 7, 2011 |
| Powell Ranch 26 #342-461-37198Upton, TX · Pioneer Natural Res. USA Inc. | 0.71 | RESISTIVITYTIFF | 5,000 to 10,640 | Mar 18, 2014run Mar 30, 2011 |
| Powell Ranch 26 #342-461-37198Upton, TX · Pioneer Natural Res. USA Inc. | 0.71 | RESISTIVITYTIFF | 5,330 to 10,708 | Mar 18, 2014run Mar 26, 2011 |
| Powell Ranch 26 #342-461-37198Upton, TX · Pioneer Natural Res. USA Inc. | 0.71 | RESISTIVITY2 TIFF | 6,950 to 10,635 | Mar 18, 2014run Apr 4, 2011 |
| Powell 36 #342-461-37882Upton, TX · COG Operating LLC | 0.72 | NEUTRON POROSITYTIFF | 4,000 to 11,368 | Jul 27, 2015run Jul 25, 2012 |
| Powell 36 #1142-461-37110Upton, TX · COG Operating LLC | 0.77 | NEUTRON POROSITYTIFF | 4,000 to 11,099 | Mar 13, 2014run Mar 22, 2011 |
| Powell 36 #1142-461-37110Upton, TX · COG Operating LLC | 0.77 | NEUTRON POROSITYTIFF | 4,000 to 11,099 | Apr 16, 2014run Mar 22, 2011 |
| TXL 35 #1042-461-38189Upton, TX · COG Operating LLC | 0.77 | NEUTRON POROSITYTIFF | 4,000 to 11,146 | Sep 15, 2015run Sep 26, 2012 |
| Melinda #251342-461-38564Upton, TX · Ovintiv USA Inc. | 0.77 | NEUTRON POROSITYTIFF | 4,000 to 11,020 | Oct 19, 2016run Sep 25, 2013 |
| Melinda #251842-461-39379Upton, TX · Ovintiv USA Inc. | 0.78 | NeutronLAS + TIFF | 5,070 to 11,006 | Jul 25, 2017 |
| Powell 36 #942-461-36733Upton, TX · COG Operating LLC | 0.80 | NEUTRON POROSITYTIFF | 4,000 to 10,572 | Jul 21, 2013run Jun 29, 2010 |
| Melinda #252242-461-38599Upton, TX · Ovintiv USA Inc. | 0.80 | NeutronLAS + TIFF | 4,000 to 11,057 | Jul 25, 2017 |
| Powell-Neal Unit #3605BHHZ42-461-42143Upton, TX · COG Operating LLC | 0.81 | Gamma RayTIFF | 468 to 19,798 | Dec 23, 2025 |
| Melinda #250842-461-36765Upton, TX · Ovintiv USA Inc. | 0.81 | NEUTRON POROSITYTIFF | 0 to 10,540 | Jul 24, 2013run Jul 16, 2010 |
| Melinda #250242-461-37244Upton, TX · Ovintiv USA Inc. | 0.83 | NEUTRON POROSITYTIFF | 0 to 10,488 | Mar 18, 2014run Mar 23, 2011 |
| Melinda #251042-461-38593Upton, TX · Ovintiv USA Inc. | 0.86 | NEUTRON POROSITYTIFF | 4,000 to 11,002 | Jan 30, 2017run Oct 25, 2013 |
| Melinda #251242-461-37321Upton, TX · Ovintiv USA Inc. | 0.86 | NEUTRON POROSITYTIFF | 0 to 10,582 | May 20, 2014run May 23, 2011 |
| Chevron 35 #242-461-36382Upton, TX · COG Operating LLC | 0.87 | NEUTRON POROSITYTIFF | 6,000 to 10,536 | Nov 21, 2012run Nov 9, 2009 |
| Powell 36 #442-461-37932Upton, TX · COG Operating LLC | 0.89 | NEUTRON POROSITYTIFF | 4,000 to 11,334 | Aug 13, 2015run Jul 3, 2012 |
| Powell 36 #542-461-38244Upton, TX · COG Operating LLC | 0.89 | NEUTRON POROSITYTIFF | 4,000 to 11,185 | Dec 9, 2015run Nov 14, 2012 |
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.