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 420 OF 5,147

Well Logas describedIntervalft, as filedDatereceived
Louis-Matthews HV Unit B #2HHZ42-365-38585Panola, TX · TGNR East Texas II LLCGamma RayLAS + TIFF1,501 to 15,715May 31, 2024
Adams-Gulley HV Unit B #2HHZ42-365-38600Panola, TX · TGNR East Texas II LLCGamma RayLAS + TIFF1,555 to 22,261May 31, 2024
Hay Day Unit #142-409-33130San Patricio, TX · Sandalwood Exploration L.P.Gamma RayTIFF4,810 to 9,366May 31, 2024
USA Cothrom Unit MBS C8 #8HHZ42-419-31819Shelby, TX · Silver Hill Energy Operating LLCMeasure While Drilling (MWD)TIFF115 to 20,967May 31, 2024
USA Cothrom Unit MBS C11 #11HHZ42-419-31820Shelby, TX · Silver Hill Energy Operating LLCMeasure While Drilling (MWD)TIFF1,100 to 20,606May 31, 2024
Barstow -9- #242-475-38205Ward, TX · Jetta Operating Company Inc.Acoustic/SonicLAS + TIFF0 to 7,045May 31, 2024
Barstow 10 #742-475-38207Ward, TX · Jetta Operating Company Inc.Acoustic/SonicLAS + TIFF0 to 7,100May 31, 2024
State Judy 3 #2HHZ42-109-33735Culberson, TX · Capitan Energy IncorporatedGamma RayLAS + TIFF8,630 to 14,560May 30, 2024
Jill Unit #1HHZ42-151-33189Fisher, TX · Walsh & Watts Inc.Measure While Drilling (MWD)LAS + TIFF325 to 12,000May 30, 2024
Peterson #7HHZ42-255-37185Karnes, TX · Gulftex Energy LLCGamma RayTIFF0 to 15,249May 30, 2024
Peterson #105HHZ42-255-37196Karnes, TX · Gulftex Energy LLCGamma Ray2 TIFF0 to 16,685May 30, 2024
Shull-Midkiff 15J #10HHZ42-329-46431Midland, TX · Pioneer Natural Res. USA Inc.Measure While Drilling (MWD)TIFF1,600 to 18,600May 30, 2024
Rachel SWD #142-331-35088Milam, TX · Magnolia Oil & Gas Operating LLCGamma RayLAS + TIFF1,500 to 6,770May 30, 2024
Sparks HV Unit I #9HHZ42-365-38589Panola, TX · TGNR East Texas II LLCGamma RayLAS + TIFF1,543 to 20,753May 30, 2024
Iguana Unit 6D12 #12HHZ42-389-39337Reeves, TX · VTX Energy Operating LLCGamma RayTIFF135 to 18,914May 30, 2024
Marlin 11S #34HHZ42-389-39372Reeves, TX · VTX Energy Operating LLCGamma RayLAS + TIFF140 to 20,765May 30, 2024
Marsh TD-Collie (AW) #1HHZ42-459-31491Upshur, TX · Sabine Energy Inc.Measure While Drilling (MWD)LAS + TIFF1,900 to 19,965May 30, 2024
Marsh TD-Arrington (AW) #1HHZ42-459-31492Upshur, TX · Sabine Energy Inc.Measure While Drilling (MWD)LAS + TIFF1,900 to 20,386May 30, 2024
Wasson Odc Unit #88142-501-37451Yoakum, TX · Occidental Permian Ltd.Gamma RayTIFF0 to 5,408May 30, 2024
Wasson Odc Unit #87942-501-37452Yoakum, TX · Occidental Permian Ltd.Gamma RayTIFF0 to 5,363May 30, 2024
Priest-Trinkle #1HHZ42-507-33366Zavala, TX · Buffco Production Inc.Gamma RayTIFF0 to 19,028May 30, 2024
West 34-39 (Alloc-F) #6SSHZ42-227-40881Howard, TX · Crescent Energy Operating LLCCement BondLAS + TIFF3,000 to 6,990May 29, 2024
Cheek Unit a 28-21 #2AHHZ42-227-40945Howard, TX · Apache CorporationGamma RayLAS + TIFF7,534 to 18,314May 29, 2024
Cheek Unit a 28-21 #10SHHZ42-227-40946Howard, TX · Apache CorporationGamma RayLAS + TIFF7,105 to 17,891May 29, 2024
Gibson Unit 28-21 #3AHHZ42-227-40947Howard, TX · Apache CorporationGamma RayLAS + TIFF7,508 to 18,286May 29, 2024
Gibson Unit 28-21 #11SHHZ42-227-40948Howard, TX · Apache CorporationGamma RayLAS + TIFF7,140 to 15,085May 29, 2024
Rock Pile #142-237-40579Jack, TX · Borderline Operating Corp.InductionTIFF200 to 4,458May 29, 2024
HTB Farms a #142-253-35609Jones, TX · Cooper Oil & Gas LLCInduction2 TIFF25 to 4,680May 29, 2024
Sneed 3 & 4 Consolidated #41042-341-33560Moore, TX · SNW Operating CompanyInductionTIFF495 to 2,315May 29, 2024
Louis-Matthews HV Unit a #1HHZ42-365-38584Panola, TX · TGNR East Texas II LLCGamma RayLAS + TIFF1,520 to 20,748May 29, 2024
Sparks HV Unit H #8HHZ42-365-38588Panola, TX · TGNR East Texas II LLCGamma RayLAS1,554 to 20,134May 29, 2024

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.