WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of API 42-219-30516
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.
20 LOG FILES ON 14 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 1
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Mallet Unit #152242-219-37249Hockley, TX · Hilcorp Energy Company | 1.37 | Gamma RayTIFF | 4,000 to 5,120 | Feb 25, 2026 |
| Mallet Unit #152242-219-37249Hockley, TX · Hilcorp Energy Company | 1.37 | NEUTRON POROSITYTIFF | 4,000 to 5,120 | Feb 8, 2016run Jan 29, 2013 |
| Central Mallet Unit #38742-219-36605Hockley, TX · Hilcorp Energy Company | 1.47 | NEUTRON/DENSITY POROSITYTIFF | 4,874 to 5,096 | Jun 3, 2002run Sep 7, 2001 |
| Mallet Unit #1526W42-219-37250Hockley, TX · Hilcorp Energy Company | 1.60 | NEUTRON POROSITYTIFF | 4,053 to 5,120 | Mar 8, 2016run Feb 27, 2013 |
| Mallet L&C Co. #21642-219-36909Hockley, TX · Ctoc Energy LLC | 1.62 | Neutron/Density PorosityTIFFCOMPENSATED Z-DENSILOG COMP. NEUTRON GAMMA RAY | 200 to 5,130 | Feb 12, 2007run May 11, 2006 |
| Mallet Unit #150742-219-36822Hockley, TX · Hilcorp Energy Company | 1.65 | NEUTRON POROSITYTIFF | 4,117 to 5,117 | Apr 9, 2009run Mar 15, 2006 |
| Mallet Unit #1525W42-079-33278Cochran, TX · Hilcorp Energy Company | 1.79 | NEUTRON POROSITYTIFF | 4,079 to 5,126 | Mar 8, 2016run Mar 1, 2013 |
| Mallet Unit #152142-079-33277Cochran, TX · Hilcorp Energy Company | 1.79 | NEUTRON/DENSITY POROSITYTIFF | 100 to 5,170 | Jan 21, 2014run Jan 17, 2013 |
| Mallet Unit #152142-079-33277Cochran, TX · Hilcorp Energy Company | 1.79 | NEUTRON/DENSITY POROSITYTIFF | 100 to 5,170 | Feb 2, 2016run Jan 17, 2013 |
| Mallet Unit #1513W42-219-37204Hockley, TX · Hilcorp Energy Company | 1.82 | NEUTRON/DENSITY POROSITYTIFF | 100 to 5,145 | Oct 26, 2018run Oct 2, 2011 |
| Mallet L&C Co. #20542-219-36865Hockley, TX · Ctoc Energy LLC | 1.87 | Neutron PorosityTIFFC.P.N.L. | 3,118 to 5,118 | Jan 26, 2007run Feb 21, 2006 |
| Mallet Unit #151642-079-33235Cochran, TX · Hilcorp Energy Company | 1.88 | NEUTRON POROSITYTIFF | 4,100 to 5,112 | Sep 2, 2014run Sep 12, 2011 |
| Mallet Unit #151642-079-33235Cochran, TX · Hilcorp Energy Company | 1.88 | RESISTIVITYTIFF | 0 to 5,112 | Sep 2, 2014run Sep 12, 2011 |
| Mallet L&C Co. #22142-219-36928Hockley, TX · Ctoc Energy LLC | 1.90 | Neutron/Density PorosityTIFFTHREE DETECTOR LITHO-DENSITY COMPENSATED NEUTRON GAMMA RAY | 200 to 5,180 | Feb 6, 2007run Jul 16, 2006 |
| Mallet L&C Co. #22142-219-36928Hockley, TX · Ctoc Energy LLC | 1.90 | ResistivityTIFFHIGH RESOLUTION LATEROLOG ARRAY MICRO-CFL GAMMA RAY | 2,095 to 5,180 | Feb 6, 2007run Jul 16, 2006 |
| Mallet L&C Co. #21242-219-36867Hockley, TX · Ctoc Energy LLC | 1.90 | Neutron/Density PorosityTIFFCOMPENSATED Z-DENSILOG COMPENSATED NEUTRON LOG GAMMA RAY LOG | 200 to 5,272 | Feb 14, 2007run Apr 21, 2006 |
| Mallet L&C Co. #21242-219-36867Hockley, TX · Ctoc Energy LLC | 1.90 | ResistivityTIFFDUAL LATEROLOG MICRO LATEROLOG GAMMA RAY LOG | 3,750 to 5,272 | Feb 14, 2007run Apr 21, 2006 |
| Mallet L&C Co. #22642-219-36931Hockley, TX · Ctoc Energy LLC | 1.90 | Neutron/Density PorosityTIFFCOMPENSATED NEUTRON THREE DETECTOR LITHO DENSITY-GR | 200 to 5,198 | Feb 8, 2007run Aug 9, 2006 |
| Mallet L&C Co. #22642-219-36931Hockley, TX · Ctoc Energy LLC | 1.90 | ResistivityTIFFHIGH RESOLUTION LATEROLOG ARRAY MICRO-CFL GAMMA RAY | 2,144 to 5,198 | Feb 8, 2007run Aug 9, 2006 |
| Mallet L&C Co. #20642-219-36866Hockley, TX · Ctoc Energy LLC | 2.00 | Neutron PorosityTIFFCOMPENSATED NEUTRON GAMMA RAY CCL | 3,543 to 5,109 | Sep 21, 2006run Mar 6, 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.