WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of Blaha Unit #a 3H (42-311-36622)
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.
39 LOG FILES ON 32 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 1
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Y Bar EF #3HHZ42-311-34936McMullen, TX · Crescent Energy Operating LLC | 0.36 | RESISTIVITYTIFF | 6,354 to 18,311 | Aug 13, 2015run Jul 9, 2012 |
| Y Bar EF #4HHZ42-311-34935McMullen, TX · Crescent Energy Operating LLC | 0.47 | RESISTIVITYTIFF | 6,390 to 18,274 | Oct 5, 2015run Aug 10, 2012 |
| Henry EF #1HHZ42-311-34826McMullen, TX · Crescent Energy Operating LLC | 0.56 | RESISTIVITYTIFF | 6,902 to 18,363 | May 27, 2015run Apr 30, 2012 |
| Henry EF #1HHZ42-311-34826McMullen, TX · Crescent Energy Operating LLC | 0.56 | RESISTIVITYTIFF | 6,902 to 18,363 | Jul 27, 2015run Apr 30, 2012 |
| Dilworth #a 1HHZ42-311-35256McMullen, TX · Repsol Oil & Gas USA LLC | 0.62 | RESISTIVITYTIFF | 7,670 to 17,084 | May 23, 2016run Mar 26, 2013 |
| Dilworth #a 3HHZ42-311-35257McMullen, TX · Repsol Oil & Gas USA LLC | 0.67 | RESISTIVITYTIFF | 7,670 to 16,277 | May 23, 2016run Mar 7, 2013 |
| Henry EF #2HHZ42-311-34824McMullen, TX · Crescent Energy Operating LLC | 0.68 | RESISTIVITYTIFF | 6,744 to 18,545 | Jul 27, 2015run May 31, 2012 |
| Blackstone #a 1HHZ42-311-35209McMullen, TX · Repsol Oil & Gas USA LLC | 0.75 | RESISTIVITYTIFF | 7,550 to 18,622 | Feb 24, 2016run Feb 15, 2013 |
| Y Bar EF #5HHZ42-311-35332McMullen, TX · Crescent Energy Operating LLC | 0.81 | RESISTIVITYTIFF | 6,381 to 17,205 | Jun 12, 2016run Apr 25, 2013 |
| Henry #242-311-34179McMullen, TX · Varas Energy Operating Company | 0.82 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,568 to 9,023 | Feb 11, 2013run Dec 24, 2009 |
| Henry #242-311-34179McMullen, TX · Varas Energy Operating Company | 0.82 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,568 to 9,575 | Feb 11, 2013run Dec 24, 2009 |
| Henry #142-311-34178McMullen, TX · Varas Energy Operating Company | 0.88 | NEUTRON/DENSITY POROSITYTIFF | 1,565 to 9,573 | Jan 17, 2011run Jan 6, 2010 |
| Chew #142-311-34166McMullen, TX · Swift Energy Operating LLC | 1.07 | NEUTRON/DENSITY POROSITYTIFF | 1,555 to 8,935 | Jan 17, 2011run Dec 7, 2009 |
| Tilden Unit #o 1HHZ42-311-36652McMullen, TX · Repsol Oil & Gas USA LLC | 1.09 | Gamma RayLAS + TIFF | 6,350 to 19,831 | Sep 24, 2021 |
| Blaha Unit #a 3HHZ42-311-36622McMullen, TX · Repsol Oil & Gas USA LLC | 1.15 | Gamma RayTIFF | 102 to 17,440 | Sep 9, 2021 |
| Lester Powers Unit #o 2HHZ42-311-36651McMullen, TX · Repsol Oil & Gas USA LLC | 1.17 | Gamma RayLAS + TIFF | 6,348 to 20,382 | Sep 24, 2021 |
| Y Bar EF #1HHZ42-311-34232McMullen, TX · Crescent Energy Operating LLC | 1.24 | ACOUSTIC POROSITYTIFF | 5,683 to 15,944 | Nov 25, 2013run Nov 2, 2010 |
| Y Bar EF #1HHZ42-311-34232McMullen, TX · Crescent Energy Operating LLC | 1.24 | RESISTIVITYTIFF | 5,734 to 15,944 | Feb 17, 2012run Nov 2, 2010 |
| Quintanilla #542-311-34165McMullen, TX · Swift Energy Operating LLC | 1.36 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,567 to 9,505 | Dec 16, 2010run Nov 21, 2009 |
| Quintanilla #342-311-34155McMullen, TX · El Dorado Gas & Oil Inc. | 1.38 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,564 to 9,563 | Dec 16, 2010run Oct 18, 2009 |
| Sunflower Unit #1HHZ42-311-35149McMullen, TX · Verdun Oil & Gas LLC | 1.41 | RESISTIVITYTIFF | 4,970 to 18,635 | Feb 2, 2016run Dec 31, 2012 |
| Quintanilla ME-You EF #2HHZ42-311-34940McMullen, TX · El Dorado Gas & Oil Inc. | 1.46 | RESISTIVITYTIFF | 5,626 to 15,502 | Aug 13, 2015run Jul 5, 2012 |
| Quintanilla #442-311-34164McMullen, TX · El Dorado Gas & Oil Inc. | 1.51 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 9,000 to 9,593 | Dec 16, 2010run Nov 4, 2009 |
| Henry #142-311-34076McMullen, TX · Royko Oil Company | 1.53 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,904 to 11,280 | May 1, 2012run Nov 12, 2008 |
| Quintanilla #242-311-34151McMullen, TX · El Dorado Gas & Oil Inc. | 1.56 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,562 to 9,565 | Nov 8, 2010run Oct 4, 2009 |
| Gonzales #242-311-34146McMullen, TX · Varas Energy Operating Company | 1.61 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,560 to 9,510 | Oct 5, 2012run Sep 19, 2009 |
| Quintanilla ME-You EF #1HHZ42-311-34224McMullen, TX · El Dorado Gas & Oil Inc. | 1.62 | RESISTIVITYTIFF | 5,701 to 16,116 | Oct 2, 2013run Jul 30, 2010 |
| Dickinson B #6HHZ42-311-35022McMullen, TX · Sutton Producing Corp. | 1.67 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 670 to 6,866 | Aug 26, 2015run Aug 17, 2012 |
| Gonzales #142-311-34115McMullen, TX · Varas Energy Operating Company | 1.78 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,547 to 9,482 | Dec 19, 2011run Dec 9, 2008 |
| Y Bar #142-311-33939McMullen, TX · Crescent Energy Operating LLC | 1.80 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 2,511 to 12,172 | Mar 24, 2010run Mar 3, 2007 |
| Swenson #442-311-33940McMullen, TX · Manti Operating Company | 1.82 | Combination: Resistivity/Neutron Density PorosityTIFFHIGH DEFINITION INDUCTION COMPENSATED Z-DENSILOG COMPENSATED NEUTRON GAMMA RAY LOG | 706 to 6,501 | Dec 28, 2007run Feb 14, 2007 |
| Y-Bar Action #2HHZ42-311-36982McMullen, TX · Ageron Energy LLC | 1.89 | Measure While Drilling (MWD)LAS + TIFF | 5,540 to 19,545 | Jun 20, 2022 |
| Y-Bar Action #1HHZ42-311-36981McMullen, TX · Ageron Energy LLC | 1.89 | Measure While Drilling (MWD)LAS + TIFF | 5,400 to 19,575 | Jun 13, 2022 |
| Powers #c 4HHZ42-311-34985McMullen, TX · Repsol Oil & Gas USA LLC | 1.92 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 3,010 to 6,850 | Sep 17, 2015run Sep 1, 2012 |
| Powers #c 3HHZ42-311-34987McMullen, TX · Repsol Oil & Gas USA LLC | 1.92 | RESISTIVITYTIFF | 7,369 to 16,631 | Oct 12, 2015run Oct 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.