WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of API 42-283-37607
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.
16 LOG FILES ON 10 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 1
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Gilbert-Landrum B Unit #41HHZ42-283-34885La Salle, TX · Verdun Oil EF II LLC | 1.07 | RESISTIVITYTIFF | 6,400 to 17,937 | Apr 11, 2016run Jul 20, 2014 |
| Middleton-Sachs a Unit #12HHZ42-283-33842La Salle, TX · Verdun Oil EF II LLC | 1.12 | RESISTIVITYTIFF | 7,000 to 15,350 | Mar 16, 2016run May 9, 2013 |
| Gilbert-Landrum a Unit #40HHZ42-283-34884La Salle, TX · Verdun Oil EF II LLC | 1.13 | RESISTIVITYTIFF | 6,500 to 18,254 | Apr 11, 2016run Jul 5, 2014 |
| Cotulla East SWD #142-283-35480La Salle, TX · NGL Watersolutions Eagleford LLC | 1.15 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 200 to 4,198 | Jan 19, 2016run Oct 28, 2015 |
| Cotulla East SWD #142-283-35480La Salle, TX · NGL Watersolutions Eagleford LLC | 1.15 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 420 to 9,165 | Jan 19, 2016run Nov 10, 2015 |
| Cotulla East SWD #142-283-35480La Salle, TX · NGL Watersolutions Eagleford LLC | 1.15 | NEUTRON/DENSITY POROSITYTIFF | 9,203 to 10,712 | Jan 19, 2016run Nov 19, 2015 |
| Cotulla East SWD #142-283-35480La Salle, TX · NGL Watersolutions Eagleford LLC | 1.15 | RESISTIVITYTIFF | 30 to 9,170 | Jan 19, 2016run Nov 14, 2015 |
| Cotulla East C Allocation #14HHZ42-283-37302La Salle, TX · Verdun Oil EF II LLC | 1.37 | Gamma RayLAS + TIFF | 2,987 to 15,810 | Dec 22, 2025 |
| Cotulla East B Allocation #13HHZ42-283-37301La Salle, TX · Verdun Oil EF II LLC | 1.38 | Gamma RayLAS + TIFF | 2,952 to 17,675 | Dec 22, 2025 |
| Cotulla East a Allocation #12HHZ42-283-36998La Salle, TX · Verdun Oil EF II LLC | 1.50 | Gamma RayTIFF | 107 to 15,007 | May 28, 2020 |
| Cotulla East a Allocation #12HHZ42-283-36998La Salle, TX · Verdun Oil EF II LLC | 1.50 | Gamma RayTIFF | 107 to 16,488 | Jun 8, 2020 |
| Creek #142-283-33248La Salle, TX · Bosque Disposal Systems LLC | 1.61 | NEUTRON POROSITYTIFF | 100 to 5,309 | Feb 24, 2016run Jan 28, 2013 |
| Gilbert-Luna B Unit #21HHZ42-283-34090La Salle, TX · Verdun Oil EF II LLC | 1.74 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 2,926 to 8,551 | Aug 5, 2014run Jul 31, 2013 |
| Jeremy B. Peters Family Trust #2HHZ42-283-33097La Salle, TX · Verdun Oil EF II LLC | 1.82 | SURVEYS CASED HOLETIFF | 6,500 to 12,927 | Mar 31, 2014run May 8, 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.