Petrora

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 482 OF 5,147

Well Logas describedIntervalft, as filedDatereceived
TXL T4 #2703BHHZ42-461-41409Upton, TX · COG Operating LLCGamma RayTIFF0 to 9,655Nov 27, 2023
Dorcus Brenda (SA) a #3745LSHZ42-461-41556Upton, TX · SM Energy CompanyMeasure While Drilling (MWD)LAS + TIFF350 to 16,900Nov 27, 2023
TXL Caitlin (SA) H #2846LSHZ42-461-41574Upton, TX · SM Energy CompanyMeasure While Drilling (MWD)LAS + TIFF350 to 19,700Nov 27, 2023
Wynn Unit 03-53 #12BUHZ42-461-41585Upton, TX · Crescent Energy Operating LLCGamma Ray10 TIFF565 to 18,880Nov 27, 2023
Shafer 12-32 a Unit #a 2HHZ42-227-40842Howard, TX · Highpeak Energy Holdings LLCGamma RayLAS + TIFF372 to 22,510Nov 22, 2023
Carpenter 11-31 a Unit #a 2HHZ42-227-40854Howard, TX · Highpeak Energy Holdings LLCGamma RayLAS + TIFF401 to 19,938Nov 22, 2023
La Mesa Ranch #5HHZ42-479-44263Webb, TX · Crescent Energy Operating LLCGamma RayTIFF109 to 20,458Nov 22, 2023
La Mesa Ranch #105HHZ42-479-44264Webb, TX · Crescent Energy Operating LLCGamma RayTIFF112 to 20,411Nov 22, 2023
Briscoe Catarina West #34HAHZ42-127-38351Dimmit, TX · Javelin Energy Partners Mgmt LLCGamma RayTIFF110 to 14,519Nov 21, 2023
Morgan Ranch 27-34 B Unit #2HHZ42-227-40807Howard, TX · Highpeak Energy Holdings LLCGamma RayLAS + TIFF102 to 18,704Nov 21, 2023
Winfield-Schwope Alloc a #660HHZ42-283-37030La Salle, TX · Javelin Energy Partners Mgmt LLCGamma RayLAS + TIFF6,500 to 18,487Nov 21, 2023
Winfield-Schwope Alloc B #661HHZ42-283-37031La Salle, TX · Javelin Energy Partners Mgmt LLCGamma RayLAS + TIFF6,500 to 18,430Nov 21, 2023
Winfield-Schwope Alloc C #662HHZ42-283-37032La Salle, TX · Javelin Energy Partners Mgmt LLCGamma RayLAS + TIFF6,500 to 18,447Nov 21, 2023
Winfield-Schwope Alloc D #663HHZ42-283-37033La Salle, TX · Javelin Energy Partners Mgmt LLCGamma RayLAS + TIFF6,500 to 18,452Nov 21, 2023
Otto-Whipple 3H Unit #3HHZ42-311-37373McMullen, TX · Caturus Energy LLCGamma RayTIFF6,439 to 9,900Nov 21, 2023
Shirley 58-T2-12X13 XD #X204HHZ42-389-40247Reeves, TX · BPX Operating CompanyGamma RayTIFF150 to 18,061Nov 21, 2023
Shirley 58-T2-12X13 I #W109HHZ42-389-40248Reeves, TX · BPX Operating CompanyGamma RayTIFF2,567 to 17,938Nov 21, 2023
Marooner #342-495-33908Winkler, TX · Blackbeard Operating LLCNeutronLAS + TIFF0 to 5,975Nov 21, 2023
Francis Drake #5342-495-34533Winkler, TX · Blackbeard Operating LLCNeutronLAS + TIFF0 to 5,966Nov 21, 2023
Brass Monkey Sese #242-495-34565Winkler, TX · Blackbeard Operating LLCNeutronLAS + TIFF0 to 6,067Nov 21, 2023
Hornswoggle #842-495-34567Winkler, TX · Blackbeard Operating LLCNeutronLAS + TIFF0 to 5,893Nov 21, 2023
Brachi Unit #2HBHZ42-005-30459Angelina, TX · Adamas Energy LLCMeasure While Drilling (MWD)TIFF1,937 to 24,608Nov 20, 2023
Sequoia E #5HHZ42-177-34293Gonzales, TX · EOG Resources Inc.Gamma RayLAS + TIFF9,200 to 20,804Nov 20, 2023
Sequoia F #6HHZ42-177-34294Gonzales, TX · EOG Resources Inc.Gamma RayLAS + TIFF9,300 to 20,553Nov 20, 2023
Smoky Mountains a #1HHZ42-177-34310Gonzales, TX · EOG Resources Inc.Gamma RayLAS + TIFF8,769 to 18,564Nov 20, 2023

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.