WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of Lulu Parr State 200 #1 (42-389-33802)
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.
Distances are to the nearest location on file for each well (a horizontal has several along its path), in miles. Locations are surface and path points as mapped, not bottom-hole surveys.
70 LOG FILES ON 57 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 2
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Lulu Parr State 200 #142-389-33802Reeves, TX · Noble Energy Inc | here | RESISTIVITYTIFF | 4,715 to 11,552 | Aug 18, 2016run Jul 9, 2013 |
| Sundance Kid State 50-49-7 Unitb #11HHZ42-389-36940Reeves, TX · Noble Energy Inc | 0.34 | Gamma RayLAS + TIFF | 0 to 12,187 | Aug 2, 2021 |
| Sundance Kid State 50-49-7 Unitb #11HHZ42-389-36940Reeves, TX · Noble Energy Inc | 0.34 | Gamma RayLAS + TIFF | 12,174 to 20,059 | Aug 3, 2021 |
| Sundance Kid State 50-49-7 Unitb #13HHZ42-389-36939Reeves, TX · Noble Energy Inc | 0.47 | Gamma RayLAS + TIFF | 0 to 20,066 | Aug 3, 2021 |
| Pecos Bill 203 #142-389-32721Reeves, TX · Noble Energy Inc | 0.58 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 4,688 to 11,691 | Jan 23, 2014run Jan 22, 2011 |
| Sundance Kid 49 #242-389-33826Reeves, TX · Noble Energy Inc | 0.71 | NEUTRON/DENSITY POROSITYTIFF | 200 to 11,425 | Aug 18, 2016run Jul 25, 2013 |
| Balmorhea State B #3HHZ42-389-35866Reeves, TX · Permian Resources Operating LLC | 0.73 | Gamma RayTIFF | 4,675 to 16,879 | Apr 28, 2020 |
| Balmorhea State C #4HHZ42-389-35868Reeves, TX · Permian Resources Operating LLC | 0.73 | Gamma RayLAS + TIFF | 4,706 to 16,782 | May 22, 2020 |
| Cwei-CHK State 200-13 #142-389-33114Reeves, TX · Noble Energy Inc | 0.73 | NEUTRON/DENSITY POROSITYTIFF | 200 to 11,377 | Mar 2, 2015run Feb 9, 2012 |
| Balmorhea State E #6HHZ42-389-36059Reeves, TX · Permian Resources Operating LLC | 0.90 | Gamma RayTIFF | 0 to 16,895 | Sep 28, 2020 |
| Balmorhea State F #7HHZ42-389-36060Reeves, TX · Permian Resources Operating LLC | 0.91 | Gamma RayTIFF | 0 to 9,850 | Aug 27, 2020 |
| Cwei-CHK 199-13 #242-389-33153Reeves, TX · Noble Energy Inc | 0.92 | NEUTRON/DENSITY POROSITYTIFF | 200 to 11,214 | May 26, 2015run May 15, 2012 |
| Sundance Kid 49 #342-389-33827Reeves, TX · Noble Energy Inc | 0.93 | RESISTIVITYTIFF | 2,200 to 11,430 | Oct 3, 2016run Sep 22, 2013 |
| Perry State 204 #442-389-32665Reeves, TX · Permian Resources Operating LLC | 0.99 | NEUTRON POROSITYTIFF | 5,300 to 12,390 | Nov 19, 2012run Mar 15, 2011 |
| Davis 6 Unit #142-389-33149Reeves, TX · Permian Resources Operating LLC | 1.11 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 4,610 to 10,440 | Apr 22, 2015run Feb 21, 2012 |
| Cwei-CHK 199-13 #3HHZ42-389-33490Reeves, TX · Noble Energy Inc | 1.14 | NEUTRON/DENSITY POROSITYTIFF | 200 to 9,598 | Jan 25, 2016run Dec 3, 2012 |
| Scat Daddy SWD #142-389-34536Reeves, TX · Waterbridge Texas Operating LLC | 1.15 | NEUTRON/DENSITY POROSITYTIFF | 200 to 6,750 | May 30, 2018run Dec 5, 2017 |
| Scat Daddy SWD #142-389-34536Reeves, TX · Waterbridge Texas Operating LLC | 1.15 | RESISTIVITYTIFF | 2,300 to 6,750 | May 30, 2018run Dec 5, 2017 |
| Balmorhea State G #8HHZ42-389-36441Reeves, TX · Permian Resources Operating LLC | 1.17 | Gamma RayLAS + TIFF | 1,000 to 16,920 | May 4, 2021 |
| State Peck 258-257-1N #11HHZ42-389-37174Reeves, TX · Permian Resources Operating LLC | 1.25 | Gamma RayTIFF | 1,900 to 20,036 | Sep 28, 2021 |
| Peck State 258 #142-389-33268Reeves, TX · Permian Resources Operating LLC | 1.31 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 4,702 to 11,509 | Aug 25, 2015run Aug 19, 2012 |
| Balmorhea State H #9HHZ42-389-36442Reeves, TX · Permian Resources Operating LLC | 1.33 | Gamma RayLAS + TIFF | 1,000 to 16,895 | May 4, 2021 |
| Davis-Owens a Unit #142-389-32744Reeves, TX · Permian Resources Operating LLC | 1.37 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 4,604 to 12,365 | May 19, 2014run May 10, 2011 |
| Nunn 25 #142-389-32859Reeves, TX · Permian Resources Operating LLC | 1.40 | NEUTRON/DENSITY POROSITYTIFF | 4,591 to 12,470 | Jul 7, 2014run Jun 28, 2011 |
| Sundance Kid 49 #142-389-33800Reeves, TX · Noble Energy Inc | 1.41 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 4,670 to 11,612 | Aug 18, 2016run Jul 1, 2013 |
| Perry State 204 #142-389-32631Reeves, TX · Permian Resources Operating LLC | 1.43 | NEUTRON/DENSITY POROSITYTIFF | 200 to 12,466 | May 12, 2011run Aug 5, 2010 |
| Boxell State Unit #142-389-32710Reeves, TX · Permian Resources Operating LLC | 1.43 | RESISTIVITYTIFF | 8,720 to 12,161 | Jun 17, 2014run Mar 24, 2011 |
| Balmorhea State I #10HHZ42-389-36443Reeves, TX · Permian Resources Operating LLC | 1.46 | Gamma RayLAS + TIFF | 5,500 to 16,988 | Apr 30, 2021 |
| Davis-Owens B Unit #242-389-32792Reeves, TX · Permian Resources Operating LLC | 1.47 | NEUTRON/DENSITY POROSITYTIFF | 4,654 to 12,473 | Nov 4, 2014run Nov 26, 2011 |
| Balmorhea Ranch 49 #1HHZ42-389-34198Reeves, TX · Noble Energy Inc | 1.51 | RESISTIVITYTIFF | 11,110 to 15,104 | Feb 2, 2018run Dec 7, 2014 |
| El Duderino Unit 5-25 #12HHZ42-389-40150Reeves, TX · Civitas Permian Operating LLC | 1.53 | Gamma RayTIFF | 120 to 19,167 | Oct 28, 2025 |
| Dees State #142-389-32697Reeves, TX · Noble Energy Inc | 1.58 | NEUTRON/DENSITY POROSITYTIFF | 200 to 12,160 | Aug 20, 2014run Dec 10, 2010 |
| Peck State 258 #242-389-33482Reeves, TX · Permian Resources Operating LLC | 1.59 | NEUTRON POROSITYTIFF | 0 to 11,558 | Jan 13, 2016run Dec 9, 2012 |
| Balmorhea State a #2HHZ42-389-35533Reeves, TX · Permian Resources Operating LLC | 1.60 | Measure While Drilling (MWD)TIFF | 4,800 to 16,765 | Dec 27, 2019 |
| Lulu Parr State 199-200 Unit B-1 #5HHZ42-389-38484Reeves, TX · Noble Energy Inc | 1.61 | DrillersTIFF | 2,350 to 20,345 | Oct 3, 2022 |
| Lulu Parr State 199-200 Unit a-1 #3HHZ42-389-38471Reeves, TX · Noble Energy Inc | 1.61 | Gamma RayTIFF | 2,290 to 20,044 | Oct 3, 2022 |
| Kreps 257 #1R42-389-33181Reeves, TX · Permian Resources Operating LLC | 1.62 | NEUTRON POROSITYTIFF | 0 to 11,280 | Jul 4, 2013run Apr 3, 2012 |
| Doc Holliday State 34-43 Unit #1HHZ42-389-37900Reeves, TX · Noble Energy Inc | 1.66 | Gamma RayTIFF | 2,185 to 21,113 | Feb 21, 2022 |
| Dale Evans 196-25 Unit C #142-389-33104Reeves, TX · Noble Energy Inc | 1.71 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 4,646 to 11,455 | Feb 5, 2015run Jan 31, 2012 |
| Perry State 204 #342-389-32663Reeves, TX · Permian Resources Operating LLC | 1.71 | NEUTRON/DENSITY POROSITYTIFF | 200 to 12,421 | Nov 5, 2012run Sep 24, 2010 |
| El Duderino Unit 5-25 #41HHZ42-389-40152Reeves, TX · Civitas Permian Operating LLC | 1.73 | Gamma RayTIFF | 0 to 19,628 | Oct 22, 2025 |
| Cwei-CHK 199-13 #142-389-32921Reeves, TX · Noble Energy Inc | 1.73 | NEUTRON POROSITYTIFF | 7,000 to 11,333 | Nov 6, 2014run Oct 31, 2011 |
| Doc Holliday State 34-43 Unit #3HHZ42-389-37902Reeves, TX · Noble Energy Inc | 1.73 | Gamma RayTIFF | 407 to 21,160 | Apr 11, 2022 |
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.