WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of Mayfield 41 #8H (42-435-36660)
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.
230 LOG FILES ON 113 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 5
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Mayfield 41 #742-435-38127Sutton, TX · Upp Operating LLC | 0.25 | Neutron/Density PorosityTIFFCOMPENSATED Z-DENSILOG LINEAR POROSITY NEUTRON TEMPERATURE LOG GAMMA TAY LOG | 5,800 to 8,640 | Aug 6, 2007run Oct 1, 2006 |
| Mayfield 41 #742-435-38127Sutton, TX · Upp Operating LLC | 0.25 | ResistivityTIFFHIGH DEFINITION INDUCTION GAMMA RAY LOG | 200 to 8,640 | Aug 6, 2007run Oct 1, 2006 |
| Mayfield 41 #1042-435-36778Sutton, TX · Upp Operating LLC | 0.26 | Neutron/Density PorosityTIFFEPITHERMAL NEUTRON THREE DETECTOR LITHODENSITY HIGH RESOLUTION TEMPERATURE | 4,410 to 8,604 | Aug 30, 2007run Apr 17, 2004 |
| Mayfield 41 #1042-435-36778Sutton, TX · Upp Operating LLC | 0.26 | ResistivityTIFFARRAY INDUCTION GAMMA RAY | 4,410 to 8,604 | Aug 30, 2007run Apr 17, 2004 |
| Mayfield 41 #542-435-36585Sutton, TX · Upp Operating LLC | 0.26 | Neutron/Density PorosityTIFFEPITHERMAL NEUTRON LITHODENSITY HIGH RESOLUTION TEMPERATURE | 6,000 to 8,496 | Feb 28, 2007run Jan 1, 2004 |
| Mayfield 41 #542-435-36585Sutton, TX · Upp Operating LLC | 0.26 | ResistivityTIFFARRAY INDUCTION GAMMA RAY | 6,000 to 8,496 | Feb 28, 2007run Jan 1, 2004 |
| Mayfield 32 #1142-435-37230Sutton, TX · Upp Operating LLC | 0.27 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 5,800 to 8,633 | Sep 24, 2008run Jun 20, 2005 |
| Mayfield 32 #1142-435-37230Sutton, TX · Upp Operating LLC | 0.27 | SURVEYS CASED HOLETIFF | 0 to 8,633 | Sep 24, 2008run Jun 20, 2005 |
| Mayfield 32 #2142-435-38778Sutton, TX · Upp Operating LLC | 0.40 | NEUTRON/DENSITY POROSITYTIFF | 6,200 to 8,326 | Jan 21, 2011run Dec 15, 2007 |
| Mayfield 32 #2142-435-38778Sutton, TX · Upp Operating LLC | 0.40 | RESISTIVITYTIFF | 200 to 8,326 | Jan 21, 2011run Dec 15, 2007 |
| Mayfield 41 #2042-435-39343Sutton, TX · Upp Operating LLC | 0.46 | NEUTRON/DENSITY POROSITY2 TIFF | 100 to 8,551 | Jan 22, 2014run Dec 30, 2010 |
| Mayfield 41 #2042-435-39343Sutton, TX · Upp Operating LLC | 0.46 | RESISTIVITY3 TIFF | 2,385 to 8,551 | Jan 22, 2014run Dec 30, 2010 |
| Mayfield 41 #2042-435-39343Sutton, TX · Upp Operating LLC | 0.46 | SURVEYS CASED HOLETIFF | 2,385 to 8,551 | Jan 22, 2014run Dec 30, 2010 |
| Mayfield 41 #1542-435-37219Sutton, TX · Upp Operating LLC | 0.47 | NEUTRON/DENSITY POROSITYTIFF | 4,100 to 8,724 | Jul 30, 2008run Feb 2, 2005 |
| Mayfield 41 #1542-435-37219Sutton, TX · Upp Operating LLC | 0.47 | RESISTIVITYTIFF | 4,100 to 8,724 | Jul 30, 2008run Feb 2, 2005 |
| Mayfield 41 #1242-435-36783Sutton, TX · Upp Operating LLC | 0.49 | ResistivityTIFFARRAY INDUCTION GAMMA RAY | 5,800 to 8,634 | Apr 11, 2007run Apr 21, 2006 |
| Mayfield 41 #442-435-38128Sutton, TX · Upp Operating LLC | 0.51 | Neutron/Density PorosityTIFFCOMPENSATED Z-DENSILOG LINEAR POROSITY NEUTRON TEMPERATURE LOG GAMMA RAY LOG | 5,800 to 8,515 | Aug 6, 2007run Sep 23, 2006 |
| Mayfield 41 #442-435-38128Sutton, TX · Upp Operating LLC | 0.51 | ResistivityTIFFHIGH DEFINITION INDUCTION GAMMA RAY LOG | 5,800 to 8,515 | Aug 6, 2007run Sep 23, 2006 |
| Fawcett Randee Tust C #942-435-36524Sutton, TX · Upp Operating LLC | 0.51 | Neutron/Density PorosityTIFFCOMPENSATED NEUTRON LOG THREE DETECTOR LITHODENSITY HIGH RESOLUTION TEMPERATURE | 6,000 to 8,630 | Jun 13, 2007run Oct 29, 2003 |
| Fawcett Randee Tust C #942-435-36524Sutton, TX · Upp Operating LLC | 0.51 | ResistivityTIFFARRAY INDUCTION GAMMA RAY | 200 to 8,630 | Jun 13, 2007run Oct 29, 2003 |
| Mayfield 32 #1042-435-37118Sutton, TX · Upp Operating LLC | 0.52 | Neutron/Density PorosityTIFFCOMPENSATED Z-DENSILOG LINEAR POROSITY NEUTRON TEMPERATURE GAMMA RAY LOG | 5,800 to 8,708 | Mar 12, 2007run Feb 10, 2006 |
| Mayfield 32 #1042-435-37118Sutton, TX · Upp Operating LLC | 0.52 | ResistivityTIFFHIGH DEFINITION INDUCTION GAMMA RAY LOG | 200 to 8,708 | Mar 12, 2007run Feb 10, 2006 |
| Mayfield 32 #1542-435-37231Sutton, TX · Upp Operating LLC | 0.62 | NEUTRON/DENSITY POROSITYTIFF | 6,000 to 8,618 | Jul 30, 2008run Feb 17, 2005 |
| Mayfield 32 #1542-435-37231Sutton, TX · Upp Operating LLC | 0.62 | RESISTIVITYTIFF | 6,000 to 8,618 | Jul 30, 2008run Feb 17, 2005 |
| Hill-Randee Fawcett Trust K #442-435-37264Sutton, TX · Upp Operating LLC | 0.63 | NEUTRON/DENSITY POROSITYTIFF | 4,000 to 8,376 | Sep 2, 2008run Mar 4, 2005 |
| Hill-Randee Fawcett Trust K #442-435-37264Sutton, TX · Upp Operating LLC | 0.63 | RESISTIVITYTIFF | 0 to 8,376 | Sep 2, 2008run Mar 4, 2005 |
| Randee Fawcett Trust #1842-435-37446Sutton, TX · Upp Operating LLC | 0.64 | NEUTRON POROSITYTIFF | 5,800 to 8,508 | Oct 7, 2008run Aug 17, 2005 |
| Randee Fawcett Trust #1842-435-37446Sutton, TX · Upp Operating LLC | 0.64 | RESISTIVITYTIFF | 5,800 to 8,508 | Oct 6, 2008run Aug 17, 2005 |
| Fawcett Randee Trust C #2342-435-37314Sutton, TX · Upp Operating LLC | 0.68 | NEUTRON/DENSITY POROSITYTIFF | 5,800 to 8,652 | Sep 18, 2008run May 4, 2005 |
| Fawcett Randee Trust C #2342-435-37314Sutton, TX · Upp Operating LLC | 0.68 | RESISTIVITYTIFF | 5,800 to 8,652 | Sep 18, 2008run May 4, 2005 |
| Mayfield 32 #2042-435-37373Sutton, TX · Upp Operating LLC | 0.68 | NEUTRON/DENSITY POROSITYTIFF | 5,800 to 8,758 | Sep 19, 2008run May 27, 2005 |
| Mayfield 32 #2042-435-37373Sutton, TX · Upp Operating LLC | 0.68 | RESISTIVITYTIFF | 2,405 to 8,758 | Sep 19, 2008run May 27, 2005 |
| Mayfield 41 #8HHZ42-435-36660Sutton, TX · Upp Operating LLC | 0.76 | NEUTRON POROSITY2 TIFF | 5,700 to 8,546 | Sep 25, 2008run Jun 7, 2004 |
| Mayfield 41 #8HHZ42-435-36660Sutton, TX · Upp Operating LLC | 0.76 | RESISTIVITYTIFF | 5,700 to 8,546 | Sep 25, 2008run Jun 7, 2007 |
| Mayfield 41 #1142-435-36784Sutton, TX · Upp Operating LLC | 0.79 | Neutron/Density PorosityTIFFEPITHERMAL NEUTRON LOG THREE-DETECTOR LITHODENSITY HIGH RESOLUTION TEMPERATURE | 5,800 to 8,554 | Mar 12, 2007run Feb 24, 2006 |
| Mayfield 41 #1142-435-36784Sutton, TX · Upp Operating LLC | 0.79 | ResistivityTIFFARRAY INDUCTION GAMMA RAY | 5,800 to 8,554 | Mar 12, 2007run Feb 24, 2006 |
| Mayfield 41 #1742-435-37220Sutton, TX · Upp Operating LLC | 0.80 | NEUTRON/DENSITY POROSITYTIFF | 5,800 to 8,662 | Jul 31, 2008run Feb 9, 2005 |
| Mayfield 41 #1742-435-37220Sutton, TX · Upp Operating LLC | 0.80 | RESISTIVITYTIFF | 200 to 8,662 | Jul 31, 2008run Feb 9, 2005 |
| Mayfield 32 #1442-435-37478Sutton, TX · Upp Operating LLC | 0.81 | NEUTRON/DENSITY POROSITYTIFF | 5,000 to 8,604 | Sep 29, 2008run Jul 24, 2005 |
| Mayfield 32 #1442-435-37478Sutton, TX · Upp Operating LLC | 0.81 | RESISTIVITYTIFF | 5,000 to 8,623 | Sep 29, 2008run Jul 24, 2005 |
| Mayfield 33 #25HHZ42-435-38901Sutton, TX · Upp Operating LLC | 0.81 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 2,416 to 6,405 | Dec 1, 2017run May 8, 2008 |
| Mayfield 32 #642-435-36367Sutton, TX · Upp Operating LLC | 0.83 | Neutron/Density PorosityTIFFEPITHERMAL NEUTRON THREE-DETECTOR LITHODENSIT | 6,000 to 8,730 | Oct 27, 2006run Sep 8, 2003 |
| Mayfield 32 #642-435-36367Sutton, TX · Upp Operating LLC | 0.83 | ResistivityTIFFARRAY INDUCTION GAMMA RAY | 6,000 to 8,730 | Oct 27, 2006run Sep 8, 2003 |
| Randee Fawcett Trust C #1042-435-36840Sutton, TX · Upp Operating LLC | 0.86 | Neutron/Density PorosityTIFFEPITHERMAL NEUTRON LITHODENSITY HIGH RESOLUTION TEMPERATURE | 6,000 to 8,650 | Sep 6, 2007run May 31, 2004 |
| Randee Fawcett Trust C #1042-435-36840Sutton, TX · Upp Operating LLC | 0.86 | NEUTRON POROSITYTIFF | 6,000 to 8,650 | Jul 21, 2013run May 31, 2004 |
| Randee Fawcett Trust C #1042-435-36840Sutton, TX · Upp Operating LLC | 0.86 | ResistivityTIFFARRAY INDUCTION GAMMA RAY | 6,000 to 8,639 | Sep 6, 2007run May 31, 2004 |
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.