WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of Martin Michael Unit #2A (42-395-31473)
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.
42 LOG FILES ON 40 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 1
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Martin Michael Unit #2A42-395-31473Robertson, TX · Comstock Oil & Gas LLC | here | ACOUSTIC POROSITYTIFF | 2,300 to 16,090 | Oct 27, 2011run Sep 25, 2008 |
| Martin Michael Unit #242-395-31279Robertson, TX · Comstock Oil & Gas LLC | 0.13 | RESISTIVITYTIFF | 2,910 to 15,920 | Sep 27, 2010run Oct 2, 2007 |
| Redden #342-395-31314Robertson, TX · Comstock Oil & Gas LLC | 0.38 | RESISTIVITYTIFF | 2,612 to 16,000 | Dec 28, 2010run Dec 29, 2007 |
| Meadors Unit #142-395-31159Robertson, TX · Comstock Oil & Gas LLC | 0.47 | ACOUSTIC POROSITYTIFF | 10,526 to 14,238 | Sep 21, 2009run Aug 7, 2006 |
| Meadors Unit #142-395-31159Robertson, TX · Comstock Oil & Gas LLC | 0.47 | ACOUSTIC POROSITYTIFF | 14,232 to 16,780 | Sep 21, 2009run Aug 29, 2006 |
| Redden #142-395-31119Robertson, TX · Comstock Oil & Gas LLC | 0.49 | RESISTIVITYTIFF | 2,500 to 16,342 | Feb 16, 2010run Aug 6, 2006 |
| Bonnie Ann #142-395-31141Robertson, TX · Comstock Oil & Gas LLC | 0.56 | RESISTIVITYTIFF | 15,169 to 18,159 | Mar 1, 2010run Feb 14, 2007 |
| Meadors Unit #542-395-31408Robertson, TX · Comstock Oil & Gas LLC | 0.71 | ACOUSTIC POROSITYTIFF | 2,600 to 16,218 | May 20, 2011run May 18, 2008 |
| Martin Michael Unit #442-395-31298Robertson, TX · Comstock Oil & Gas LLC | 0.73 | RESISTIVITYTIFF | 2,498 to 16,190 | Jan 12, 2011run Dec 23, 2007 |
| Redden #542-395-31370Robertson, TX · Comstock Oil & Gas LLC | 0.75 | ACOUSTIC POROSITYTIFF | 2,600 to 15,040 | Jul 22, 2011run Jul 2, 2008 |
| Redden Unit #242-395-31539Robertson, TX · Comstock Oil & Gas LLC | 0.89 | ACOUSTIC POROSITYTIFF | 15,034 to 15,870 | May 29, 2012run Apr 30, 2009 |
| S. McLean #e 142-395-31236Robertson, TX · Covey Park Operating LLC | 0.91 | RESISTIVITYTIFF | 2,802 to 16,350 | May 27, 2010run May 23, 2007 |
| Meadors Unit #642-395-31540Robertson, TX · Comstock Oil & Gas LLC | 0.93 | ACOUSTIC POROSITYTIFF | 2,592 to 16,305 | Jan 2, 2012run Dec 30, 2008 |
| Meadors Unit #342-395-31283Robertson, TX · Comstock Oil & Gas LLC | 0.98 | RESISTIVITYTIFF | 2,710 to 16,587 | Sep 27, 2010run Sep 13, 2007 |
| Laxson #242-395-31271Robertson, TX · Comstock Oil & Gas LLC | 0.98 | RESISTIVITYTIFF | 2,127 to 16,408 | Aug 27, 2010run Aug 10, 2007 |
| Dodds R. L. Jr. B #242-395-31357Robertson, TX · Comstock Oil & Gas LLC | 1.00 | RESISTIVITYTIFF | 2,900 to 16,250 | Mar 31, 2011run Mar 18, 2008 |
| BR/Becktold #242-395-31443Robertson, TX · Diversified Production LLC | 1.12 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 2,567 to 14,514 | Jul 26, 2011run Jun 20, 2008 |
| BR/Becktold #242-395-31443Robertson, TX · Diversified Production LLC | 1.12 | RESISTIVITYTIFF | 14,500 to 16,450 | Jul 18, 2011run Jul 21, 2008 |
| Laxson #542-395-31483Robertson, TX · Comstock Oil & Gas LLC | 1.18 | ACOUSTIC POROSITYTIFF | 2,647 to 15,900 | Oct 27, 2011run Oct 4, 2008 |
| Laxson #342-395-31359Robertson, TX · Comstock Oil & Gas LLC | 1.22 | RESISTIVITYTIFF | 2,750 to 16,299 | Mar 31, 2011run Mar 4, 2008 |
| Martin Michael Unit #142-395-31254Robertson, TX · Comstock Oil & Gas LLC | 1.22 | RESISTIVITYTIFF | 2,630 to 16,442 | May 27, 2010run May 18, 2007 |
| Dodds R. L. Jr. B #142-395-31087Robertson, TX · Comstock Oil & Gas LLC | 1.22 | NEUTRON/DENSITY POROSITYTIFF | 2,512 to 13,822 | May 8, 2009run Mar 11, 2006 |
| Bonnie Ann #442-395-31413Robertson, TX · Comstock Oil & Gas LLC | 1.24 | ACOUSTIC POROSITYTIFF | 2,600 to 15,852 | Jul 22, 2011run Jul 18, 2008 |
| Dodds R. L. Jr. B #442-395-31585Robertson, TX · Comstock Oil & Gas LLC | 1.25 | COMBINATION: RESISTIVITY/ACOUSTIC POROSITYTIFF | 2,400 to 16,012 | Apr 30, 2012run Apr 11, 2009 |
| S. McLean #e 242-395-31360Robertson, TX · Comstock Oil & Gas LLC | 1.33 | RESISTIVITYTIFF | 2,800 to 16,259 | May 10, 2011run Apr 16, 2008 |
| Meadors Unit #242-395-31333Robertson, TX · Comstock Oil & Gas LLC | 1.35 | RESISTIVITYTIFF | 2,748 to 16,500 | Feb 23, 2011run Jan 31, 2008 |
| Laxson #442-395-31381Robertson, TX · Comstock Oil & Gas LLC | 1.39 | ACOUSTIC POROSITYTIFF | 10,533 to 16,120 | Apr 1, 2011run May 6, 2008 |
| BR/Becktold #142-395-31268Robertson, TX · Diversified Production LLC | 1.43 | RESISTIVITYTIFF | 2,663 to 16,770 | Jul 26, 2010run Jul 19, 2007 |
| Russell Unit #342-395-31421Robertson, TX · Comstock Oil & Gas LLC | 1.53 | RESISTIVITYTIFF | 9,000 to 15,890 | Oct 27, 2011run Sep 28, 2008 |
| McLean #e 142-395-31549Robertson, TX · Comstock Oil & Gas LLC | 1.56 | ACOUSTIC POROSITYTIFF | 2,550 to 15,934 | Feb 23, 2012run Feb 6, 2009 |
| S. McLean #g 142-395-31425Robertson, TX · Encana Oil & Gas(usa) Inc. | 1.58 | ACOUSTIC POROSITYTIFF | 2,896 to 16,300 | Sep 28, 2011run Sep 17, 2008 |
| BR/Marguerite #142-395-31304Robertson, TX · Diversified Production LLC | 1.59 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 2,567 to 16,600 | Jan 12, 2011run Nov 25, 2007 |
| Dodds R. L. Jr. B #342-395-31484Robertson, TX · Comstock Oil & Gas LLC | 1.62 | ACOUSTIC POROSITYTIFF | 2,474 to 16,800 | Dec 22, 2011run Dec 17, 2008 |
| Charlene #342-395-31586Robertson, TX · Comstock Oil & Gas LLC | 1.64 | COMBINATION: RESISTIVITY/ACOUSTIC POROSITYTIFF | 10,420 to 16,022 | Apr 30, 2012run Mar 22, 2009 |
| Charlene #442-395-31368Robertson, TX · Comstock Oil & Gas LLC | 1.64 | RESISTIVITYTIFF | 3,165 to 15,895 | Nov 29, 2011run Nov 3, 2008 |
| S. McLean #e 542-395-31454Robertson, TX · Covey Park Operating LLC | 1.69 | ACOUSTIC POROSITYTIFF | 2,700 to 16,146 | Feb 9, 2012run Dec 27, 2008 |
| Simpson Lewis #242-395-31324Robertson, TX · Comstock Oil & Gas LLC | 1.69 | ACOUSTIC POROSITYTIFF | 2,758 to 16,516 | May 20, 2011run Apr 30, 2008 |
| Russell Unit #142-395-31210Robertson, TX · Comstock Oil & Gas LLC | 1.72 | RESISTIVITYTIFF | 13,583 to 15,468 | Mar 23, 2010run Mar 3, 2007 |
| Dodds R. L. Jr. #342-395-31599Robertson, TX · Comstock Oil & Gas LLC | 1.75 | RESISTIVITYTIFF | 2,474 to 16,810 | Jul 31, 2012run Dec 17, 2008 |
| Russell Unit #242-395-31414Robertson, TX · Comstock Oil & Gas LLC | 1.85 | ACOUSTIC POROSITYTIFF | 2,300 to 16,180 | Jul 22, 2011run Jun 27, 2008 |
| Charlene #142-395-31548Robertson, TX · Comstock Oil & Gas LLC | 1.86 | ACOUSTIC POROSITYTIFF | 2,786 to 16,056 | Feb 8, 2012run Jan 8, 2009 |
| Simpson Lewis #142-395-31072Robertson, TX · Comstock Oil & Gas LLC | 1.94 | RESISTIVITYTIFF | 10,450 to 14,528 | Jun 11, 2009run May 17, 2006 |
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.