WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of API 42-321-31815
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.
12 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 |
|---|---|---|---|---|
| Express #142-321-32438Matagorda, TX · Tri-C Resources Partners I LLC | 1.18 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 10,992 to 11,683 | Mar 29, 2024run Mar 16, 2021 |
| Express #142-321-32438Matagorda, TX · Tri-C Resources Partners I LLC | 1.18 | NEUTRON/DENSITY POROSITYTIFF | 3,024 to 10,970 | Mar 29, 2024run Mar 4, 2021 |
| Bass GU #542-321-32260Matagorda, TX · Tri-C Resources Partners I LLC | 1.27 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 3,006 to 13,547 | Nov 2, 2011run Oct 4, 2008 |
| Bass GU #242-321-32160Matagorda, TX · Tri-C Resources Partners I LLC | 1.46 | RESISTIVITYTIFF | 3,029 to 13,569 | Jun 2, 2010run May 13, 2007 |
| Bass GU #342-321-32225Matagorda, TX · Tri-C Resources Partners I LLC | 1.60 | RESISTIVITYTIFF | 2,996 to 13,703 | Aug 24, 2011run Aug 20, 2008 |
| Union Central Life Ins Co. GU #142-321-32189Matagorda, TX · EOG Resources Inc. | 1.63 | RESISTIVITYTIFF | 3,037 to 14,202 | Jan 21, 2011run Dec 17, 2007 |
| Bass GU #442-321-32254Matagorda, TX · Tri-C Resources Partners I LLC | 1.74 | RESISTIVITYTIFF | 2,995 to 13,642 | Feb 9, 2012run Jan 1, 2009 |
| Union Central Life Ins Co. GU #242-321-32205Matagorda, TX · EOG Resources Inc. | 1.78 | RESISTIVITYTIFF | 3,037 to 13,696 | Mar 1, 2011run Jan 28, 2008 |
| Lewis #342-321-32274Matagorda, TX · Tri-C Resources Partners I LLC | 1.80 | RESISTIVITYTIFF | 3,030 to 13,488 | Jun 14, 2012run May 12, 2009 |
| Ware #142-321-32445Matagorda, TX · Ponderosa Oil & Gas LLC | 1.91 | NeutronLAS + TIFF | 1,500 to 10,959 | Nov 20, 2025 |
| Union Central Life Ins. Co. GU #342-321-32252Matagorda, TX · EOG Resources Inc. | 1.94 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 10,400 to 14,002 | Feb 12, 2013run Feb 3, 2010 |
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.