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 491 OF 5,147
| Well | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|
| University 7-14G #107HHZ42-317-44909Martin, TX · Pioneer Natural Res. USA Inc. | Measure While Drilling (MWD)TIFF | 1,750 to 19,310 | Oct 23, 2023 |
| Glass Ranch #6703HHZ42-323-33616Maverick, TX · Jonah Energy LLC | Gamma RayTIFF | 621 to 10,385 | Oct 23, 2023 |
| Zelda-Link Unit 237-238W #1HHZ42-389-38894Reeves, TX · Apache Corporation | Gamma RayLAS + TIFF | 7,500 to 19,985 | Oct 23, 2023 |
| J.A. Hord West B #131HHZ42-389-39054Reeves, TX · Permian Resources Operating LLC | Gamma RayTIFF | 0 to 10,635 | Oct 23, 2023 |
| Casper A1 #8LAHZ42-475-38123Ward, TX · Apache Corporation | Gamma RayLAS + TIFF | 6,799 to 19,621 | Oct 23, 2023 |
| Fasken State #116HHZ42-479-44140Webb, TX · Crescent Energy Operating LLC | Gamma RayTIFF | 109 to 17,580 | Oct 23, 2023 |
| Fasken State #117HHZ42-479-44141Webb, TX · Crescent Energy Operating LLC | Gamma RayTIFF | 105 to 17,830 | Oct 23, 2023 |
| Fasken State #118HHZ42-479-44142Webb, TX · Crescent Energy Operating LLC | Gamma RayTIFF | 110 to 17,933 | Oct 23, 2023 |
| La Mesa Ranch #6HHZ42-479-44261Webb, TX · Crescent Energy Operating LLC | Gamma RayTIFF | 109 to 20,470 | Oct 23, 2023 |
| Cerrito Matrix F #50HHZ42-479-44345Webb, TX · Escondido Resources Oper Co LLC | Mud2 LAS + TIFF | 6,100 to 19,070 | Oct 23, 2023 |
| Foushee-Wright Keathley SA1 #1HHZ42-013-35813Atascosa, TX · Marathon Oil EF LLC | Gamma RayTIFF | 5,320 to 19,368 | Oct 20, 2023 |
| Foushee-Wright Keathley SA2 #2HHZ42-013-35814Atascosa, TX · Marathon Oil EF LLC | Gamma RayTIFF | 5,353 to 19,581 | Oct 20, 2023 |
| Foushee-Wright Keathley SA2 #2HHZ42-013-35814Atascosa, TX · Marathon Oil EF LLC | Gamma RayTIFF | 5,359 to 19,677 | Oct 20, 2023 |
| Foushee-Wright Keathley SA4 #4HHZ42-013-35815Atascosa, TX · Marathon Oil EF LLC | Gamma RayTIFF | 5,372 to 19,887 | Oct 20, 2023 |
| Carla SWD #142-127-36824Dimmit, TX · Choya Operating LLC | InductionTIFF | 2,422 to 9,467 | Oct 20, 2023 |
| Barnhart (EF) #108HHZ42-177-34284Gonzales, TX · Ensign Natural Resources II LLC | Gamma RayTIFF | 3,892 to 20,653 | Oct 20, 2023 |
| Barnhart (EF) #110HHZ42-177-34286Gonzales, TX · Ensign Natural Resources II LLC | Gamma RayTIFF | 3,845 to 20,978 | Oct 20, 2023 |
| Barnhart (EF) #111HHZ42-177-34287Gonzales, TX · Ensign Natural Resources II LLC | Gamma RayTIFF | 3,841 to 20,268 | Oct 20, 2023 |
| Haney 44-53 a Unit #a 1HHZ42-227-40808Howard, TX · Highpeak Energy Holdings LLC | Measure While Drilling (MWD)LAS + TIFF | 497 to 15,678 | Oct 20, 2023 |
| Haney 44-53 a Unit #l 1HHZ42-227-40809Howard, TX · Highpeak Energy Holdings LLC | Measure While Drilling (MWD)LAS + TIFF | 458 to 15,360 | Oct 20, 2023 |
| Best Bateman Unit #3HHZ42-255-36844Karnes, TX · Marathon Oil EF LLC | Gamma RayTIFF | 5,935 to 17,355 | Oct 20, 2023 |
| Best Bateman Unit #4HHZ42-255-36845Karnes, TX · Marathon Oil EF LLC | Gamma RayTIFF | 5,935 to 17,443 | Oct 20, 2023 |
| Best Bateman Unit #5HHZ42-255-36846Karnes, TX · Marathon Oil EF LLC | Gamma RayTIFF | 67 to 17,411 | Oct 20, 2023 |
| Best Bateman Unit #7HHZ42-255-36847Karnes, TX · Marathon Oil EF LLC | Gamma RayTIFF | 55 to 17,370 | Oct 20, 2023 |
| Miller-Ridout Unit #5HHZ42-255-36879Karnes, TX · Marathon Oil EF LLC | Gamma RayTIFF | 5,845 to 17,895 | Oct 20, 2023 |
| Egbert-Miller Unit #5HHZ42-255-36880Karnes, TX · Marathon Oil EF LLC | Gamma RayTIFF | 5,840 to 17,910 | Oct 20, 2023 |
| S.busselman-R.mikkelson SA #1HHZ42-255-36909Karnes, TX · Marathon Oil EF LLC | Gamma RayTIFF | 5,971 to 16,819 | Oct 20, 2023 |
| Medina-Hoffman Unit #6HHZ42-255-36941Karnes, TX · Marathon Oil EF LLC | Gamma RayTIFF | 5,427 to 17,665 | Oct 20, 2023 |
| Mohr-Hons Medina-Hoffman SA #1HHZ42-255-36942Karnes, TX · Marathon Oil EF LLC | Gamma RayTIFF | 5,431 to 18,236 | Oct 20, 2023 |
| Egbert-Carter-Holm SA #1HHZ42-255-36961Karnes, TX · Marathon Oil EF LLC | Gamma RayTIFF | 5,712 to 17,553 | Oct 20, 2023 |
| Carter-Holm-Yanta SA #1HHZ42-255-36962Karnes, TX · Marathon Oil EF LLC | Gamma RayTIFF | 5,975 to 18,612 | Oct 20, 2023 |
| Rippstein-Gotthardt Unit #505HHZ42-255-36978Karnes, TX · Marathon Oil EF LLC | Gamma RayTIFF | 5,981 to 17,390 | Oct 20, 2023 |
| Rippstein-Rafter Unit #504HHZ42-255-36979Karnes, TX · Marathon Oil EF LLC | Gamma RayTIFF | 5,961 to 17,940 | Oct 20, 2023 |
| San Christoval Ranch Unit a #10HHZ42-297-36090Live Oak, TX · Marathon Oil EF LLC | Gamma RayTIFF | 5,740 to 17,747 | Oct 20, 2023 |
| R L Henderson B #242-413-33019Schleicher, TX · Discovery Operating Inc. | Gamma RayLAS + TIFF | 4,000 to 6,784 | Oct 20, 2023 |
| Keystone Holt Unit #994W42-495-01248Winkler, TX · Basin Oil & Gas Operating LLC | ResistivityTIFF | 4,722 to 5,058 | Oct 20, 2023 |
| Keystone Holt Unit #9124W42-495-01278Winkler, TX · Basin Oil & Gas Operating LLC | NeutronTIFF | 4,300 to 5,021 | Oct 20, 2023 |
| Keystone Holt Unit #1002W42-495-04289Winkler, TX · Basin Oil & Gas Operating LLC | NeutronTIFF | 4,700 to 4,790 | Oct 20, 2023 |
| South Texas Children S Home #1 T42-025-34002Bee, TX · Royal Production Company Inc. | InductionTIFF | 1,100 to 4,838 | Oct 19, 2023 |
| Cooke #842-097-34711Cooke, TX · WFW Production Company Inc. | Gamma RayTIFF | 150 to 1,824 | Oct 19, 2023 |
| Marrs Bauerle Unit #1HHZ42-163-34202Frio, TX · Ageron Energy LLC | Measure While Drilling (MWD)LAS + TIFF | 3,450 to 15,755 | Oct 19, 2023 |
| Bloodworth 39 #142-173-31554Glasscock, TX · McClure Oil Company Inc. | NeutronTIFF | 3,415 to 10,271 | Oct 19, 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.