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.

260,507 LOG FILES ON 190,105 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 608 OF 5,211

Well Logas describedIntervalft, as filedDatereceived
Avogadro E #14LSHZ42-329-45320Midland, TX · Oxyrock Operating LLCCement BondTIFF0 to 18,977Apr 5, 2023
Avogadro H #15LSHZ42-329-45322Midland, TX · Oxyrock Operating LLCCement BondTIFF0 to 19,096Apr 5, 2023
Arick-Simms 26I #9HHZ42-329-45849Midland, TX · Pioneer Natural Res. USA Inc.Measure While Drilling (MWD)TIFF1,589 to 26,176Apr 5, 2023
Point Blue #1HHZ42-475-37982Ward, TX · Crescent Energy Operating LLCGamma RayLAS + TIFF4,900 to 20,825Apr 5, 2023
North McElroy Unit #3320F42-103-35520Crane, TX · Kinder Morgan Production Co LLCOtherTIFF2,000 to 3,250Apr 4, 2023
Hay Evelynn 17/20 #0021WAHZ42-109-33561Culberson, TX · Chevron U. S. A. Inc.DrillersTIFF0 to 19,518Apr 4, 2023
Hughes #642-241-30919Jasper, TX · Whitehead Resources Ltd.InductionTIFF660 to 6,817Apr 4, 2023
Kruciak a #10HHZ42-255-36923Karnes, TX · BPX Operating CompanyGamma RayTIFF4,213 to 16,434Apr 4, 2023
Dickenson 18-7 East #131HZ42-317-42381Martin, TX · Diamondback E&P LLCMudTIFF6,000 to 18,253Apr 4, 2023
Rhea 1-6 Unit 1 #221HZ42-317-42861Martin, TX · Diamondback E&P LLCMudTIFF5,380 to 18,971Apr 4, 2023
Rhea 1-6 Unit 1 #123HZ42-317-42863Martin, TX · Diamondback E&P LLCMudTIFF5,400 to 18,482Apr 4, 2023
Rhea 1-6 Unit 1 #232HZ42-317-42865Martin, TX · Diamondback E&P LLCMudTIFF105 to 19,150Apr 4, 2023
Rhea 1-6 Unit 1 #133HZ42-317-42866Martin, TX · Diamondback E&P LLCMudTIFF120 to 18,473Apr 4, 2023
Serena Ranch #8405HHZ42-323-33527Maverick, TX · Jonah Energy LLCGamma RayTIFF400 to 10,337Apr 4, 2023
Gault 5-44 Unit 6LS #161HZ42-329-43731Midland, TX · Diamondback E&P LLCMudTIFF100 to 16,543Apr 4, 2023
Gault 5-44 Unit 8LS #181HZ42-329-43737Midland, TX · Diamondback E&P LLCMudTIFF1,424 to 16,539Apr 4, 2023
Rio Lavaca 28-48 B #123HZ42-329-44023Midland, TX · Diamondback E&P LLCMudTIFF3,000 to 21,570Apr 4, 2023
Rio Lavaca 28-48 C #232HZ42-329-44026Midland, TX · Diamondback E&P LLCMudTIFF1,336 to 22,120Apr 4, 2023
Rio Lavaca 28-48 D #243HZ42-329-44029Midland, TX · Diamondback E&P LLCMudTIFF1,348 to 21,948Apr 4, 2023
Rio Lavaca 28-48 D #144HZ42-329-44030Midland, TX · Diamondback E&P LLCMudTIFF1,340 to 21,503Apr 4, 2023
McClintic 11B #2HHZ42-329-45475Midland, TX · Pioneer Natural Res. USA Inc.Gamma RayLAS + TIFF7,500 to 8,820Apr 4, 2023
Turner W41F #6HHZ42-329-45753Midland, TX · Pioneer Natural Res. USA Inc.Gamma RayLAS + TIFF8,278 to 9,658Apr 4, 2023
Turner W41L #12HHZ42-329-45759Midland, TX · Pioneer Natural Res. USA Inc.Cement BondLAS + TIFF0 to 8,501Apr 4, 2023
Kell #242A42-341-33706Moore, TX · Burk Royalty Co. Ltd.ResistivityTIFF0 to 3,200Apr 4, 2023
Maverick GU #3HHZ42-365-38440Panola, TX · Sabine Energy Inc.Measure While Drilling (MWD)LAS + TIFF6,063 to 19,379Apr 4, 2023
Maverick GU #3HHZ42-365-38440Panola, TX · Sabine Energy Inc.Measure While Drilling (MWD)LAS + TIFF19,181 to 21,308Apr 4, 2023
Toledo Bend Gas Unit #1HHZ42-365-38525Panola, TX · Sabine Energy Inc.Measure While Drilling (MWD)LAS + TIFF5,000 to 18,128Apr 4, 2023
Lake Alexander (AW) #1HHZ42-365-38526Panola, TX · Sabine Energy Inc.Measure While Drilling (MWD)LAS + TIFF5,000 to 17,820Apr 4, 2023
Alexander State Unit 58-2-24 #7HHZ42-389-38970Reeves, TX · Eqv Operating LLCMeasure While Drilling (MWD)2 TIFF9,686 to 19,833Apr 4, 2023
Rev Bolivian Rainbow T8-51-18 #0042WAHZ42-389-40094Reeves, TX · Noble Energy IncMeasure While Drilling (MWD)TIFF146 to 22,760Apr 4, 2023
Viper 2-Sears Deep (AW) #1HHZ42-401-35435Rusk, TX · Sabine Energy Inc.Measure While Drilling (MWD)LAS + TIFF0 to 19,230Apr 4, 2023
Warhead 0405 B #10HLHZ42-461-41215Upton, TX · Apache CorporationGamma RayLAS + TIFF450 to 17,100Apr 4, 2023
Warhead 0405 E #6HMHZ42-461-41217Upton, TX · Apache CorporationGamma RayLAS + TIFF0 to 16,465Apr 4, 2023
Night Flight 4738 a #1HMHZ42-461-41237Upton, TX · Apache CorporationGamma RayLAS + TIFF9,000 to 17,250Apr 4, 2023
Night Flight 4738 B #2HMHZ42-461-41238Upton, TX · Apache CorporationGamma RayLAS + TIFF8,900 to 17,182Apr 4, 2023
Kashmir B #4LSHZ42-461-41375Upton, TX · Apache CorporationGamma RayLAS8,011 to 19,552Apr 4, 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.