WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs
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.
257,328 LOG FILES ON 187,907 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 196 OF 5,147
| Well | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|
| Sealy-Smith Foundation B #53242-495-34727Winkler, TX · Blackbeard Operating LLC | NeutronLAS + TIFF | 0 to 5,972 | May 20, 2025 |
| Gose #142-009-43298Archer, TX · JLW Operations LLC | InductionTIFF | 100 to 1,720 | May 19, 2025 |
| Midway South K #135HHZ42-163-34300Frio, TX · Trinity Operating (Usg) LLC | Measure While Drilling (MWD)2 LAS + 2 TIFF | 0 to 18,631 | May 19, 2025 |
| Barnhart 103S101 #2BUHZ42-235-36495Irion, TX · Permian Resources Operating LLC | Gamma RayTIFF | 699 to 5,654 | May 19, 2025 |
| Avant C #107HHZ42-283-37214La Salle, TX · Trinity Operating (Usg) LLC | Measure While Drilling (MWD)2 LAS + 2 TIFF | 0 to 18,825 | May 19, 2025 |
| Avant C #108HHZ42-283-37215La Salle, TX · Trinity Operating (Usg) LLC | Measure While Drilling (MWD)2 LAS + 2 TIFF | 0 to 18,904 | May 19, 2025 |
| Avant C #109HHZ42-283-37216La Salle, TX · Trinity Operating (Usg) LLC | Measure While Drilling (MWD)2 LAS + 2 TIFF | 0 to 18,969 | May 19, 2025 |
| Great Divide B #1MSHZ42-329-45277Midland, TX · Discovery Operating Inc. | Measure While Drilling (MWD)LAS + TIFF | 500 to 16,432 | May 19, 2025 |
| Great Divide D #2WAHZ42-329-45280Midland, TX · Discovery Operating Inc. | Measure While Drilling (MWD)LAS + TIFF | 500 to 17,545 | May 19, 2025 |
| Walker SU B - a #1HHZ42-347-33438Nacogdoches, TX · Exco Operating Company LP | Gamma RayLAS + TIFF | 13,602 to 24,405 | May 19, 2025 |
| Tsrh East 18-20 F #6BLHZ42-383-41092Reagan, TX · Permian Resources Operating LLC | Gamma RayTIFF | 679 to 8,293 | May 19, 2025 |
| Mapache Grande 004 #1HHZ42-415-35605Scurry, TX · Three Span Oil & Gas Inc. | Gamma RayLAS + TIFF | 6,474 to 16,448 | May 19, 2025 |
| Carbon 12-13 Unit 1 #111HZ42-461-41951Upton, TX · Diamondback E&P LLC | Gamma RayTIFF | 1,442 to 19,046 | May 19, 2025 |
| Dunagan Ranch 29-30 a #601HHZ42-475-38116Ward, TX · Petro-Hunt Permian LLC | Gamma RayTIFF | 0 to 21,380 | May 19, 2025 |
| Dinghy #642-495-34733Winkler, TX · Blackbeard Operating LLC | Cement BondLAS + TIFF | 0 to 6,060 | May 19, 2025 |
| Dinghy #642-495-34733Winkler, TX · Blackbeard Operating LLC | NeutronLAS + TIFF | 0 to 6,060 | May 19, 2025 |
| Germania W41K #11HHZ42-329-47255Midland, TX · Pioneer Natural Res. USA Inc. | Gamma RayTIFF | 1,400 to 22,950 | May 16, 2025 |
| SC4 Smith D #8HRHZ42-365-38886Panola, TX · TGNR East Texas LLC | Gamma RayTIFF | 1,197 to 18,770 | May 16, 2025 |
| Duke 22-27 2706 #2706BHHZ42-383-41571Reagan, TX · XTO Energy Inc. | Measure While Drilling (MWD)LAS + TIFF | 798 to 19,665 | May 16, 2025 |
| Duke 22-27 2716 #2716AHHZ42-383-41572Reagan, TX · XTO Energy Inc. | Measure While Drilling (MWD)LAS + TIFF | 796 to 19,504 | May 16, 2025 |
| Andrews M. P. -C- #842-009-43280Archer, TX · Wilcox Energy Company LLC | InductionTIFF | 0 to 4,765 | May 15, 2025 |
| Marsellus Wallace #7HHZ42-079-33365Cochran, TX · RMB Operating LLC | InductionTIFF | 2,400 to 10,270 | May 15, 2025 |
| Hay Jane a #0011WCHZ42-109-34275Culberson, TX · Chevron U. S. A. Inc. | Gamma RayTIFF | 0 to 24,550 | May 15, 2025 |
| Farmer #842-207-33004Haskell, TX · Wilcox Petroleum Operating LLC. | InductionTIFF | 180 to 5,343 | May 15, 2025 |
| Moss Mipa #3WAHZ42-227-41579Howard, TX · Sogc LLC | Measure While Drilling (MWD)LAS + TIFF | 120 to 17,181 | May 15, 2025 |
| Moss Mipa #4WAHZ42-227-41580Howard, TX · Sogc LLC | Measure While Drilling (MWD)2 TIFF | 330 to 17,200 | May 15, 2025 |
| Turnbull F-Imperial-Kowalik SA #1HHZ42-255-37368Karnes, TX · Marathon Oil EF LLC | Gamma RayLAS | 110 to 20,890 | May 15, 2025 |
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.