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 554 OF 5,211
| Well | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|
| Masters Unit #5AHHZ42-227-40696Howard, TX · Apache Corporation | Gamma RayTIFF | 7,050 to 14,458 | Oct 23, 2023 |
| Masters Unit #8SHHZ42-227-40697Howard, TX · Apache Corporation | Gamma RayLAS + TIFF | 6,530 to 17,079 | Oct 23, 2023 |
| Luna Unit #4HKHZ42-227-40802Howard, TX · Ovintiv USA Inc. | Gamma RayTIFF | 7,050 to 17,833 | Oct 23, 2023 |
| Hamlin Unit #5HJHZ42-227-40804Howard, TX · Ovintiv USA Inc. | Gamma RayTIFF | 6,987 to 17,654 | Oct 23, 2023 |
| Hamlin Unit #6HKHZ42-227-40805Howard, TX · Ovintiv USA Inc. | Gamma RayTIFF | 7,104 to 17,762 | Oct 23, 2023 |
| Horse Thief Unit #8HHZ42-255-36958Karnes, TX · EOG Resources Inc. | Gamma RayLAS + TIFF | 10,620 to 19,109 | Oct 23, 2023 |
| Horse Thief Unit #8HHZ42-255-36958Karnes, TX · EOG Resources Inc. | Gamma RayLAS + TIFF | 10,680 to 19,073 | Oct 23, 2023 |
| Horse Thief Unit #9HHZ42-255-36960Karnes, TX · EOG Resources Inc. | Gamma RayLAS + TIFF | 10,132 to 19,218 | Oct 23, 2023 |
| Petoskey F #6HHZ42-255-36982Karnes, TX · EOG Resources Inc. | Gamma RayLAS + TIFF | 10,735 to 20,143 | Oct 23, 2023 |
| Petoskey G #7HHZ42-255-36983Karnes, TX · EOG Resources Inc. | Gamma RayLAS + TIFF | 10,672 to 20,188 | Oct 23, 2023 |
| Gardendale CD Alloc a #220HHZ42-283-37041La Salle, TX · Javelin Energy Partners Mgmt LLC | Gamma RayLAS + TIFF | 6,500 to 22,303 | Oct 23, 2023 |
| Gardendale CD Alloc B #221HHZ42-283-37042La Salle, TX · Javelin Energy Partners Mgmt LLC | Gamma RayLAS + TIFF | 6,500 to 22,000 | Oct 23, 2023 |
| Starbright a #1HHZ42-311-37089McMullen, TX · EOG Resources Inc. | Gamma RayLAS + TIFF | 9,530 to 23,130 | Oct 23, 2023 |
| Starbright B #2HHZ42-311-37090McMullen, TX · EOG Resources Inc. | Gamma RayLAS + TIFF | 9,560 to 23,063 | Oct 23, 2023 |
| Starbright C #3HHZ42-311-37091McMullen, TX · EOG Resources Inc. | Gamma RayLAS + TIFF | 9,591 to 22,989 | Oct 23, 2023 |
| HSC 320B #514HDHZ42-317-43211Martin, TX · Ovintiv USA Inc. | Gamma RayTIFF | 8,571 to 20,395 | Oct 23, 2023 |
| HSC 320C #517HEHZ42-317-43214Martin, TX · Ovintiv USA Inc. | Gamma RayTIFF | 8,759 to 20,622 | Oct 23, 2023 |
| University 7-14G #107HHZ42-317-44909Martin, TX · Pioneer Natural Res. USA Inc. | Measure While Drilling (MWD)LAS + 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 |
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.