WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of API 42-003-10020
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.
80 LOG FILES ON 60 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 2
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| University AZ #2G42-003-00892Andrews, TX · Ring Energy Inc. | 0.28 | SURVEYS CASED HOLETIFF | 4,935 to 12,270 | Aug 15, 2011run Oct 17, 2010 |
| University AZ #542-003-00822Andrews, TX · Lime Rock Resources IV-a L.P. | 0.29 | NEUTRON/DENSITY POROSITYTIFF | 100 to 3,125 | Oct 30, 2014run Sep 19, 2011 |
| University AZ #142-003-41587Andrews, TX · Lime Rock Resources IV-a L.P. | 0.30 | RESISTIVITYTIFF | 2,850 to 4,733 | Apr 3, 2013run Apr 29, 2010 |
| University 9-31 #1HZ42-003-42472Andrews, TX · Lime Rock Resources IV-a L.P. | 0.63 | RESISTIVITYTIFF | 4,800 to 12,634 | May 27, 2014run May 12, 2011 |
| University D #742-003-40880Andrews, TX · M & M Production Ltd. | 0.82 | NEUTRON POROSITYTIFF | 0 to 4,544 | Feb 8, 2012run Jan 5, 2009 |
| University D #742-003-40880Andrews, TX · M & M Production Ltd. | 0.82 | NEUTRON POROSITYTIFF | 0 to 4,544 | Feb 28, 2012run Jan 5, 2009 |
| University D #842-003-40881Andrews, TX · M & M Production Ltd. | 0.83 | NEUTRON POROSITYTIFF | 0 to 4,550 | Feb 8, 2012run Feb 2, 2009 |
| University D #842-003-40881Andrews, TX · M & M Production Ltd. | 0.83 | NEUTRON POROSITYTIFF | 0 to 4,550 | Feb 28, 2012run Feb 2, 2009 |
| University D #542-003-40771Andrews, TX · M & M Production Ltd. | 0.85 | NEUTRON POROSITYTIFF | 0 to 4,539 | Dec 6, 2011run Nov 20, 2008 |
| UL G 10-25 #1HHZ42-003-47978Andrews, TX · Elevation Resources LLC | 0.86 | Gamma RayTIFF | 7,800 to 16,753 | Apr 25, 2022 |
| University 35 SE #142-003-41397Andrews, TX · Sandridge Expl. and Prod. LLC | 0.87 | NEUTRON/DENSITY POROSITYTIFF | 100 to 4,604 | Sep 27, 2010run Feb 21, 2010 |
| University D #342-003-40773Andrews, TX · M & M Production Ltd. | 1.00 | NEUTRON POROSITYTIFF | 0 to 4,550 | Dec 30, 2011run Jan 5, 2009 |
| University D #342-003-40773Andrews, TX · M & M Production Ltd. | 1.00 | NEUTRON POROSITYTIFF | 0 to 4,550 | Feb 28, 2012run Jan 5, 2009 |
| University D #642-003-40879Andrews, TX · M & M Production Ltd. | 1.04 | NEUTRON POROSITYTIFF | 0 to 4,544 | Sep 27, 2010run Dec 11, 2008 |
| University D #442-003-40774Andrews, TX · M & M Production Ltd. | 1.05 | NEUTRON POROSITYTIFF | 0 to 4,572 | Nov 3, 2011run Oct 29, 2008 |
| University Donna #142-003-41300Andrews, TX · Redco Oil & Gas Inc. | 1.10 | NEUTRON/DENSITY POROSITYTIFF | 200 to 4,642 | Nov 4, 2010run May 3, 2010 |
| University Donna #142-003-41300Andrews, TX · Redco Oil & Gas Inc. | 1.10 | RESISTIVITYTIFF | 2,650 to 4,642 | Nov 4, 2010run May 3, 2010 |
| University Donna #142-003-41300Andrews, TX · Redco Oil & Gas Inc. | 1.10 | SURVEYS CASED HOLETIFF | 1,800 to 4,573 | Nov 3, 2010run Jun 7, 2010 |
| University D #242-003-40637Andrews, TX · M & M Production Ltd. | 1.10 | NEUTRON POROSITYTIFF | 0 to 4,557 | Mar 19, 2009run Aug 15, 2008 |
| University 31 #3HHZ42-003-47844Andrews, TX · Ring Energy Inc. | 1.11 | Measure While Drilling (MWD)TIFF | 0 to 17,892 | Sep 6, 2022 |
| University 31 #6HHZ42-003-47912Andrews, TX · Ring Energy Inc. | 1.11 | Measure While Drilling (MWD)TIFF | 0 to 18,011 | Sep 8, 2022 |
| University GK #542-003-40776Andrews, TX · M & M Production Ltd. | 1.18 | NEUTRON POROSITYTIFF | 0 to 4,553 | Jan 29, 2010run Oct 23, 2008 |
| University GK #642-003-40777Andrews, TX · M & M Production Ltd. | 1.29 | NEUTRON POROSITYTIFF | 0 to 4,553 | Mar 1, 2010run Dec 5, 2008 |
| Emma /San Andres/ Unit #108042-003-47176Andrews, TX · Block T Petroleum Inc. | 1.30 | RESISTIVITYTIFF | 0 to 4,410 | Feb 1, 2017run Sep 19, 2016 |
| University FV #1HHZ42-003-45935Andrews, TX · Ring Energy Inc. | 1.31 | NEUTRON/DENSITY POROSITYTIFF | 100 to 9,969 | Nov 13, 2017run May 27, 2014 |
| University FV #1HHZ42-003-45935Andrews, TX · Ring Energy Inc. | 1.31 | RESISTIVITYTIFF | 5,817 to 9,969 | Nov 13, 2017run May 27, 2014 |
| Emma /San Andres/ Unit #106842-003-39925Andrews, TX · Block T Petroleum Inc. | 1.34 | Neutron/Density PorosityTIFFCOMPENSATED NEUTRON LOG THREE DETECTOR LITHO-DENSITY | 3,900 to 6,206 | May 18, 2007run Sep 29, 2006 |
| Emma /San Andres/ Unit #106842-003-39925Andrews, TX · Block T Petroleum Inc. | 1.34 | ResistivityTIFFHIGH RESOLUTION LATEROLOG ARRAY SPECTRAL GAMMA RAY | 3,900 to 6,206 | May 18, 2007run Sep 29, 2006 |
| University 35 South #142-003-40656Andrews, TX · Sandridge Expl. and Prod. LLC | 1.34 | NEUTRON/DENSITY POROSITYTIFF | 200 to 4,598 | Mar 19, 2009run Oct 25, 2008 |
| University Lands FV #4HHZ42-003-47500Andrews, TX · Ring Energy Inc. | 1.35 | Measure While Drilling (MWD)TIFF | 1,630 to 16,612 | Feb 22, 2021 |
| Block 10 Fuhrman-Mascho Unit #30542-003-38139Andrews, TX · Bce-Mach III LLC | 1.36 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 400 to 4,688 | Jun 3, 2014run Jan 26, 1997 |
| State FV #2RE42-003-01700Andrews, TX · Sheridan Production Company LLC | 1.36 | NEUTRON POROSITYTIFF | 2,100 to 5,090 | May 25, 2015run Mar 9, 2012 |
| University C #442-003-40525Andrews, TX · M & M Production Ltd. | 1.36 | NEUTRON POROSITYTIFF | 0 to 4,545 | Jan 28, 2010run Oct 8, 2008 |
| University 9-30 #142-003-41764Andrews, TX · Crescent Energy Operating LLC | 1.40 | RESISTIVITYTIFF | 1,707 to 4,710 | Jan 5, 2012run Oct 6, 2010 |
| University Lands 42 #4HDHZ42-003-47904Andrews, TX · Ring Energy Inc. | 1.42 | Measure While Drilling (MWD)TIFF | 110 to 12,272 | Feb 22, 2024 |
| University GK #942-003-40887Andrews, TX · M & M Production Ltd. | 1.42 | NEUTRON POROSITYTIFF | 0 to 4,548 | Jan 29, 2010run Dec 18, 2008 |
| Block 10 Fuhrman-Mascho Unit #261542-003-45170Andrews, TX · Bce-Mach III LLC | 1.43 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 200 to 4,910 | Mar 19, 2014run Apr 25, 2013 |
| University #5HHZ42-003-40642Andrews, TX · Sandridge Expl. and Prod. LLC | 1.43 | NEUTRON/DENSITY POROSITYTIFF | 100 to 4,606 | Apr 2, 2009run Oct 18, 2008 |
| University GK #442-003-40775Andrews, TX · M & M Production Ltd. | 1.44 | NEUTRON POROSITYTIFF | 0 to 4,554 | Mar 1, 2010run Nov 14, 2008 |
| University GK #742-003-40878Andrews, TX · M & M Production Ltd. | 1.46 | NEUTRON POROSITYTIFF | 0 to 4,548 | Jan 28, 2010run Jan 12, 2009 |
| University GK #842-003-40882Andrews, TX · M & M Production Ltd. | 1.46 | NEUTRON POROSITYTIFF | 0 to 4,569 | Jan 28, 2010run Jan 26, 2009 |
| Emma /San Andres/ Unit #1081W42-003-47127Andrews, TX · Block T Petroleum Inc. | 1.46 | RESISTIVITYTIFF | 0 to 4,404 | Feb 1, 2017run Sep 20, 2016 |
| University 19 #142-003-40809Andrews, TX · Crescent Energy Operating LLC | 1.49 | NEUTRON/DENSITY POROSITYTIFF | 200 to 4,681 | Aug 28, 2009run Oct 31, 2008 |
| Emma /San Andres/ Unit #91242-003-02213Andrews, TX · Block T Petroleum Inc. | 1.52 | NeutronTIFF | 1,500 to 4,314 | Feb 1, 2022 |
| Block 10 Fuhrman-Mascho Unit #260142-003-41689Andrews, TX · Bce-Mach III LLC | 1.52 | NEUTRON/DENSITY POROSITYTIFF | 2,400 to 4,885 | Apr 11, 2011run Aug 13, 2010 |
| Emma /San Andres/ Unit #1032W42-003-47918Andrews, TX · Block T Petroleum Inc. | 1.52 | ResistivityLAS + TIFF | 1,678 to 4,622 | Nov 9, 2021 |
| University State FV #2HHZ42-003-46754Andrews, TX · Ring Energy Inc. | 1.54 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 6,819 to 10,090 | Dec 4, 2017run Oct 24, 2014 |
| University State FV #2HHZ42-003-46754Andrews, TX · Ring Energy Inc. | 1.54 | RESISTIVITYTIFF | 6,819 to 10,090 | Dec 4, 2017run Oct 24, 2014 |
| Block 10 Fuhrman-Mascho Unit #30642-003-38146Andrews, TX · Bce-Mach III LLC | 1.55 | ACOUSTIC POROSITYTIFF | 3,700 to 4,731 | Aug 21, 2008run Feb 8, 1997 |
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.