WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of API 42-341-00734
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.
138 LOG FILES ON 84 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 3
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Masterson Estate #3542-341-00725Moore, TX · Beren Corporation | 0.44 | Neutron PorosityTIFFCASED HOLE COMPENSATED NEUTRON GAMMA RAY CCL LOG | 1,300 to 2,234 | May 17, 2007run Oct 17, 2006 |
| Masterson R.B. #442-341-33034Moore, TX · Beren Corporation | 0.47 | NEUTRON/DENSITY POROSITYTIFF | 0 to 2,412 | Aug 6, 2008run Oct 1, 2007 |
| Masterson R.B. #442-341-33034Moore, TX · Beren Corporation | 0.47 | RESISTIVITYTIFF | 0 to 2,412 | Aug 6, 2008run Oct 1, 2007 |
| Masterson Estate #10342-341-33718Moore, TX · Beren Corporation | 0.60 | Gamma RayTIFF | 0 to 2,364 | Feb 24, 2026 |
| Masterson a #242-341-33033Moore, TX · Beren Corporation | 0.63 | NEUTRON/DENSITY POROSITYTIFF | 0 to 2,374 | Aug 6, 2008run Oct 9, 2007 |
| Masterson a #242-341-33033Moore, TX · Beren Corporation | 0.63 | RESISTIVITYTIFF | 0 to 2,374 | Aug 6, 2008run Oct 9, 2007 |
| Masterson R.B. #342-341-32986Moore, TX · Beren Corporation | 0.64 | Neutron/Density PorosityTIFFCOMPACT PHOTO DENSITY COMPENSATED NEUTRON LOG | 1,350 to 2,383 | May 17, 2007run Sep 30, 2006 |
| Masterson R.B. #342-341-32986Moore, TX · Beren Corporation | 0.64 | ResistivityTIFFARRAY INDUCTION SHALLOW FOCUSED ELECTRIC LOG | 470 to 2,383 | May 17, 2007run Sep 30, 2006 |
| Masterson Estate #2642-341-00745Moore, TX · Beren Corporation | 0.69 | NEUTRON POROSITYTIFF | 0 to 2,258 | Sep 15, 2008run Oct 9, 2007 |
| Masterson a #442-341-33712Moore, TX · Beren Corporation | 0.72 | DensityTIFF | 450 to 2,423 | Feb 24, 2026 |
| Masterson Estate #6342-341-32982Moore, TX · Beren Corporation | 0.73 | Neutron/Density PorosityTIFFCOMPACT PHOTO DENSITY COMP. NEUTRON LOG | 1,400 to 2,414 | May 14, 2007run Sep 24, 2006 |
| Masterson Estate #6342-341-32982Moore, TX · Beren Corporation | 0.73 | ResistivityTIFFARRAY INDUCTION SHALLOW FOCUSED ELECTRIC LOG | 471 to 2,414 | May 14, 2007run Sep 24, 2006 |
| Masterson Estate #7742-341-33169Moore, TX · Beren Corporation | 0.73 | RESISTIVITYTIFF | 464 to 2,364 | Sep 4, 2014run Sep 2, 2011 |
| Masterson Estate #8942-341-33294Moore, TX · Beren Corporation | 0.75 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,600 to 2,358 | Sep 18, 2017run Sep 10, 2014 |
| Masterson Estate #8942-341-33294Moore, TX · Beren Corporation | 0.75 | RESISTIVITYTIFF | 452 to 2,358 | Sep 18, 2017run Sep 10, 2014 |
| Masterson Estate #6942-341-33031Moore, TX · Beren Corporation | 0.77 | NEUTRON/DENSITY POROSITYTIFF | 0 to 2,390 | Aug 6, 2008run Sep 27, 2007 |
| Masterson Estate #6942-341-33031Moore, TX · Beren Corporation | 0.77 | RESISTIVITYTIFF | 0 to 2,390 | Aug 6, 2008run Sep 27, 2007 |
| Masterson a #342-341-33711Moore, TX · Beren Corporation | 0.78 | DensityTIFF | 400 to 2,424 | Feb 24, 2026 |
| Masterson Estate #7342-341-33147Moore, TX · Beren Corporation | 0.78 | NEUTRON/DENSITY POROSITYTIFF | 436 to 2,377 | Mar 14, 2012run Jul 26, 2010 |
| Masterson Estate #7342-341-33147Moore, TX · Beren Corporation | 0.78 | RESISTIVITYTIFF | 436 to 2,377 | Mar 14, 2012run Jul 26, 2010 |
| Masterson Estate #9742-341-33544Moore, TX · Beren Corporation | 0.82 | NEUTRON/DENSITY POROSITYTIFF | 1,600 to 2,437 | Oct 5, 2022run Aug 28, 2019 |
| Masterson Estate #9742-341-33544Moore, TX · Beren Corporation | 0.82 | RESISTIVITYTIFF | 433 to 2,436 | Oct 5, 2022run Aug 28, 2019 |
| Masterson B #442-341-32985Moore, TX · Beren Corporation | 0.82 | Neutron/Density PorosityTIFFCOMPACT PHOTO DENSITY COMP. NEUTRON LOG | 1,300 to 2,370 | Sep 25, 2007run Oct 11, 2006 |
| Masterson B #442-341-32985Moore, TX · Beren Corporation | 0.82 | ResistivityTIFFARRAY INDUCTION SHALLOW FOCUSSED ELECTRIC LOG | 470 to 2,370 | Sep 25, 2007run Oct 11, 2006 |
| Masterson Estate #7242-341-33064Moore, TX · Beren Corporation | 0.83 | NEUTRON POROSITYTIFF | 1,500 to 2,384 | Dec 12, 2008run May 16, 2008 |
| Masterson Estate #7242-341-33064Moore, TX · Beren Corporation | 0.83 | RESISTIVITYTIFF | 0 to 2,384 | Dec 12, 2008run May 16, 2008 |
| Masterson Estate #8842-341-33293Moore, TX · Beren Corporation | 0.85 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,600 to 2,385 | Sep 13, 2017run Sep 19, 2014 |
| Masterson Estate #8842-341-33293Moore, TX · Beren Corporation | 0.85 | RESISTIVITYTIFF | 453 to 2,385 | Sep 13, 2017run Sep 19, 2014 |
| Masterson Estate #8442-341-33252Moore, TX · Beren Corporation | 0.87 | RESISTIVITYTIFF | 440 to 2,380 | Sep 4, 2014run Sep 13, 2013 |
| Masterson Estate #7942-341-33237Moore, TX · Beren Corporation | 0.87 | NEUTRON/DENSITY POROSITYTIFF | 1,300 to 2,358 | Aug 24, 2015run Aug 5, 2012 |
| Masterson Estate #7942-341-33237Moore, TX · Beren Corporation | 0.87 | RESISTIVITYTIFF | 440 to 2,358 | Aug 24, 2015run Aug 5, 2012 |
| Masterson Estate #8142-341-33239Moore, TX · Beren Corporation | 0.87 | NEUTRON/DENSITY POROSITYTIFF | 1,300 to 2,364 | Aug 21, 2013run Aug 18, 2012 |
| Masterson Estate #8142-341-33239Moore, TX · Beren Corporation | 0.87 | RESISTIVITYTIFF | 438 to 2,364 | Aug 21, 2013run Aug 18, 2012 |
| Masterson Estate #6642-341-32983Moore, TX · Beren Corporation | 0.89 | Neutron/Density PorosityTIFFCOMPENSATED NEUTRON SSD LOG | 1,300 to 2,386 | May 14, 2007run Oct 29, 2006 |
| Masterson Estate #6642-341-32983Moore, TX · Beren Corporation | 0.89 | ResistivityTIFFDUAL INDUCTION LOG | 0 to 2,386 | May 14, 2007run Oct 29, 2006 |
| Masterson Estate #8042-341-33238Moore, TX · Beren Corporation | 0.92 | NEUTRON/DENSITY POROSITYTIFF | 1,300 to 2,366 | Sep 9, 2015run Aug 12, 2012 |
| Masterson Estate #8042-341-33238Moore, TX · Beren Corporation | 0.92 | RESISTIVITYTIFF | 430 to 2,366 | Sep 9, 2015run Aug 12, 2012 |
| Masterson Estate #8542-341-33253Moore, TX · Beren Corporation | 0.93 | NEUTRON/DENSITY POROSITYTIFF | 1,800 to 2,373 | Aug 14, 2016run Aug 28, 2013 |
| Masterson Estate #8542-341-33253Moore, TX · Beren Corporation | 0.93 | RESISTIVITYTIFF | 420 to 2,373 | Aug 14, 2016run Aug 28, 2013 |
| Masterson Estate #8542-341-33253Moore, TX · Beren Corporation | 0.93 | RESISTIVITYTIFF | 420 to 2,380 | Aug 14, 2016run Aug 28, 2013 |
| Masterson B #342-341-32984Moore, TX · Beren Corporation | 0.94 | Neutron/Density PorosityTIFFCOMPACT PHOTO DENSITY COMP. NEUTRON LOG | 1,380 to 2,380 | May 17, 2007run Oct 5, 2006 |
| Masterson B #342-341-32984Moore, TX · Beren Corporation | 0.94 | ResistivityTIFFARRAY INDUCTION SHALLOW FOCUSED ELECTRIC LOG | 2,377 to 2,380 | May 17, 2007run Oct 5, 2006 |
| Masterson Estate #1042-341-00792Moore, TX · Beren Corporation | 0.94 | Neutron PorosityTIFFCASED HOLE COMPENSATED NEUTRON GAMMA RAY CCL LOG | 1,300 to 2,371 | May 17, 2007run Oct 17, 2006 |
| Masterson Estate #6542-341-32987Moore, TX · Beren Corporation | 0.95 | Neutron PorosityTIFFCASED HOLE COMPENSATED NEUTRON GAMMA RAY CCL LOG | 1,500 to 2,340 | May 14, 2007run Oct 31, 2006 |
| Masterson G #741742-341-33055Moore, TX · Berexco LLC | 0.96 | NEUTRON/DENSITY POROSITYTIFF | 444 to 2,350 | Mar 19, 2009run Apr 17, 2008 |
| Masterson Estate #10042-341-33543Moore, TX · Beren Corporation | 0.96 | NEUTRON/DENSITY POROSITYTIFF | 1,500 to 2,423 | Oct 5, 2022run Aug 16, 2019 |
| Masterson Estate #10042-341-33543Moore, TX · Beren Corporation | 0.96 | RESISTIVITYTIFF | 430 to 2,423 | Oct 5, 2022run Aug 16, 2019 |
| Masterson Estate #9942-375-31909Potter, TX · Beren Corporation | 0.96 | NEUTRON/DENSITY POROSITYTIFF | 1,600 to 2,413 | Oct 5, 2022run Aug 19, 2019 |
| Masterson Estate #9942-375-31909Potter, TX · Beren Corporation | 0.96 | RESISTIVITYTIFF | 432 to 2,413 | Oct 5, 2022run Aug 19, 2019 |
| Masterson Estate #7842-341-33236Moore, TX · Beren Corporation | 0.97 | NEUTRON/DENSITY POROSITYTIFF | 1,300 to 2,311 | Aug 24, 2015run Jul 31, 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.