WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of Maltsberger W.A. #2H (42-479-40992)
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.
22 LOG FILES ON 14 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 1
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Maltsberger W. A. #3HHZ42-479-41630Webb, TX · Lewis Petro Properties Inc. | 0.12 | RESISTIVITYTIFF | 6,650 to 12,096 | Feb 24, 2015run Jun 10, 2012 |
| Herradura #1HHZ42-479-41323Webb, TX · Middleton Oil Company | 0.46 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 104 to 3,434 | Mar 22, 2016run Aug 25, 2011 |
| Herradura #1HHZ42-479-41323Webb, TX · Middleton Oil Company | 0.46 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 3,444 to 8,010 | Sep 10, 2014run Sep 2, 2011 |
| Maltsberger W.A. #2HHZ42-479-40992Webb, TX · Lewis Petro Properties Inc. | 0.96 | Gamma RayTIFF | 7,770 to 15,550 | Sep 27, 2017 |
| Maltsberger J. T. Jr. C #342-479-40168Webb, TX · Lewis Petro Properties Inc. | 1.05 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 765 to 7,504 | Jun 24, 2011run May 29, 2008 |
| Maltsberger W.A. #1HHZ42-479-40791Webb, TX · Lewis Petro Properties Inc. | 1.32 | RESISTIVITYTIFF | 50 to 11,032 | Sep 20, 2011run May 10, 2010 |
| Spohn Ranch #20HHZ42-479-44012Webb, TX · Trinity Operating (Usg) LLC | 1.57 | MudLAS + TIFF | 4,461 to 21,361 | Mar 7, 2022 |
| Howze #1HHZ42-479-41388Webb, TX · Middleton Oil Company | 1.58 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 3,378 to 8,014 | Dec 8, 2014run Sep 29, 2011 |
| Spohn Ranch #21HHZ42-479-44013Webb, TX · Trinity Operating (Usg) LLC | 1.64 | MudLAS + TIFF | 4,479 to 21,280 | Mar 8, 2022 |
| Spohn Ranch #22HHZ42-479-44014Webb, TX · Trinity Operating (Usg) LLC | 1.70 | MudLAS + TIFF | 4,473 to 21,633 | Mar 8, 2022 |
| Nash #1HHZ42-479-41001Webb, TX · Middleton Oil Company | 1.71 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 2,208 to 7,105 | Mar 23, 2012run Nov 28, 2010 |
| Nash #1HHZ42-479-41001Webb, TX · Middleton Oil Company | 1.71 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 2,208 to 7,113 | Sep 12, 2012run Nov 28, 2010 |
| Spohn Ranch #23HHZ42-479-44015Webb, TX · Trinity Operating (Usg) LLC | 1.78 | MudLAS + TIFF | 4,497 to 21,846 | Mar 8, 2022 |
| Gustavo Benavides 1537 #2HHZ42-479-41588Webb, TX · Lewis Petro Properties Inc. | 1.83 | RESISTIVITYTIFF | 0 to 5,740 | Dec 23, 2014run Apr 16, 2012 |
| Gustavo Benavides 1537 #2HHZ42-479-41588Webb, TX · Lewis Petro Properties Inc. | 1.83 | RESISTIVITYTIFF | 4,700 to 9,869 | Dec 23, 2014run Jan 15, 2012 |
| Spohn Ranch #24HHZ42-479-44016Webb, TX · Trinity Operating (Usg) LLC | 1.84 | MudLAS + TIFF | 4,423 to 10,494 | Mar 7, 2022 |
| Cox G. A. #8HHZ42-479-40972Webb, TX · Lewis Petro Properties Inc. | 1.94 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 2,134 to 8,014 | Sep 9, 2013run Sep 2, 2010 |
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.