WELL LOGS · UNITED STATES · ONE ROW PER LOG
Calhoun County 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.
144 log files match
ShowingCalhoun County
144 LOG FILES ON 112 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 3 OF 3
| Well | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|
| Alexander #142-057-31696Calhoun, TX · C & E Operating Inc. | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 8,540 to 10,298 | Sep 26, 2008run Jun 12, 2005 |
| Alexander #142-057-31696Calhoun, TX · C & E Operating Inc. | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 3,225 to 8,510 | Sep 26, 2008run Jun 1, 2005 |
| State Tract 150 #242-057-31692Calhoun, TX · Sonterra Operating Inc. | COMBINATION: RESISTIVITY/ACOUSTIC POROSITYTIFF | 3,468 to 7,498 | Sep 19, 2008run May 17, 2005 |
| State Tract 150 #242-057-31692Calhoun, TX · Sonterra Operating Inc. | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 109 to 3,458 | Sep 19, 2008run May 11, 2005 |
| Hahn #642-057-31688Calhoun, TX · C & E Operating Inc. | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 1,539 to 7,806 | Sep 19, 2008run Feb 27, 2005 |
| State Tract 150 #242-057-31692Calhoun, TX · Sonterra Operating Inc. | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 6,700 to 9,940 | Sep 18, 2008run May 26, 2005 |
| State Tract 240 #142-057-31693Calhoun, TX · Brigham Oil & Gas L.P. | NEUTRON POROSITYTIFF | 2,840 to 10,732 | Sep 15, 2008run Mar 25, 2005 |
| State Tract 257 #142-057-31689Calhoun, TX · Brigham Oil & Gas L.P. | ACOUSTIC POROSITYTIFF | 2,506 to 10,356 | Sep 10, 2008run Feb 22, 2005 |
| Traylor Maude #1442-057-31683Calhoun, TX · Amrwr LLC | NEUTRON POROSITYTIFF | 6,280 to 8,740 | Sep 10, 2008run Jan 5, 2005 |
| Trull M #142-057-31685Calhoun, TX · Brigham Oil & Gas L.P. | ACOUSTIC POROSITYTIFF | 8,326 to 8,326 | Sep 9, 2008run Dec 28, 2004 |
| Foester #242-057-31686Calhoun, TX · C & E Operating Inc. | COMBINATION: RESISTIVITY/ACOUSTIC POROSITYTIFF | 826 to 9,761 | Jul 25, 2008run Feb 23, 2005 |
| Melcher #242-057-31684Calhoun, TX · C & E Operating Inc. | COMBINATION: RESISTIVITY/ACOUSTIC POROSITYTIFF | 3,171 to 10,207 | Jul 25, 2008run Jan 17, 2005 |
| Smith #142-057-31669Calhoun, TX · C & E Operating Inc. | Combination: Resistivity/Acoustic PorosityTIFFHIGH DEFINITION INDUCTION COMP. Z-DENSILOG COMP. NEUTRON DIGITAL ACOUSTILOG GAMMA RAY LOG | 1,538 to 8,200 | Apr 2, 2008run May 15, 2004 |
| McDonald-Hahn #242-057-31655Calhoun, TX · C & E Operating Inc. | Combination: Resistivity/Neutron Density PorosityTIFFHIGH DEFINITION INDUCTION COMP. Z-DENSILOG COMP. NEUTRON GAMMA RAY LOG | 8,830 to 10,380 | Apr 2, 2008run Jan 5, 2004 |
| McDonald-Hahn #242-057-31655Calhoun, TX · C & E Operating Inc. | Combination: Resistivity/Neutron Density PorosityTIFFHIGH DEFINITION INDUCTION COMP. Z-DENSILOG COMP. NEUTRON GAMMA RAY LOG | 1,527 to 8,832 | Apr 2, 2008run Dec 16, 2003 |
| Hawes Emily P. #3A42-057-31339Calhoun, TX · Darcy Energy LLC | Combination: Resistivity/Neutron Density PorosityTIFFSIMULTANEOUS TRIPLE INDUCTION SPECTRAL DENSITY NEUTRON LOG MEASURED DEPTH | 3,016 to 6,610 | Feb 27, 2008run Oct 5, 2004 |
| Melcher #142-057-31671Calhoun, TX · C & E Operating Inc. | Combination: Resistivity/Acoustic PorosityTIFFHIGH DEFINITION INDUCTION MULTIPOLE ARRAY ACOUSTILOG COMP. Z-DENSILOG COMP. NEUTRON GAMMA RAY LOG | 8,150 to 10,606 | Feb 14, 2008run Apr 10, 2004 |
| State Tract 66 #142-057-31665Calhoun, TX · Palace Operating Company | Combination: Resistivity/Neutron Density PorosityTIFFHIGH DEFINITION INDUCTION COMP. Z-DENSILOG COMP. NEUTRON GAMMA RAY LOG | 7,765 to 10,328 | Feb 14, 2008run Mar 22, 2004 |
| Foester #142-057-31656Calhoun, TX · C & E Operating Inc. | Combination: Resistivity/Acoustic PorosityTIFFHIGH DEFINITION INDUCTION DIGITAL ACOUSTILOG COMP. Z-DENSILOG COMP. NEUTRON GAMMA RAY LOG TTRM SUB | 8,846 to 9,806 | Feb 14, 2008run Feb 16, 2004 |
| State Tract 192 #142-057-31681Calhoun, TX · Lamar Oil & Gas Inc. | Combination: Resistivity/Neutron Density PorosityTIFFHIGH DEFINITION INDUCTION COMP. Z-DENSILOG COMP. NEUTRON GAMMA RAY | 504 to 2,984 | Jan 16, 2008run Sep 28, 2004 |
| Hahn #442-057-31670Calhoun, TX · C & E Operating Inc. | Combination: Resistivity/Neutron Density PorosityTIFFHIGH DEFINITION INDUCTION COMP. Z-DENSILOG COMP. NEUTRON GAMMA RAY LOG | 1,490 to 7,595 | Jan 9, 2008run Apr 30, 2004 |
| P.W.L.R. #1042-057-31720Calhoun, TX · Royal Production Company Inc. | Combination: Resistivity/Acoustic PorosityTIFFHIGH DEFINITION INDUCTION COMP. Z-DENSILOG COMP. NEUTRON DIGITAL ACOUSTILOG GAMMA RAY TTRM SUB | 1,506 to 4,596 | Oct 9, 2007run Apr 8, 2006 |
| Trull B #142-057-31672Calhoun, TX · Brigham Oil & Gas L.P. | Acoustic PorosityTIFFARRAY INDUCTION PLATFORM EXPRESS BOREHOLE COMPENSATED AND DIPOLE SONIC FINAL COMPOSITE | 7,611 to 10,616 | Sep 19, 2007run Apr 5, 2004 |
| State Tract 95 (S/2) #142-057-31662Calhoun, TX · Sterling Expl. & Prod. Co. LLC | Combination: Resistivity/Acoustic PorosityTIFFHIGH DEFINITION INDUCTION DIGITAL ACOUSTILOG COMP. NEUTRON GAMMA RAY LOG | 1,203 to 3,595 | Sep 19, 2007run Feb 21, 2004 |
| State Tract 71 (N/2) #142-057-31661Calhoun, TX · Sterling Expl. & Prod. Co. LLC | Combination: Resistivity/Neutron Density PorosityTIFFARRAY INDUCTION THREE DETECTOR DENSITY COMPENSATED NEUTRON GAMMA RAY SP | 1,208 to 5,402 | Sep 19, 2007run Feb 4, 2004 |
| Henke-Hahn #142-057-31666Calhoun, TX · C & E Operating Inc. | Combination: Resistivity/Acoustic PorosityTIFFHIGH DEFINITION INDUCTION COMP. Z-DENSILOG COMP. NEUTRON MULTIPOLE ARRAY ACOUSTILOG GAMMA RAY LOG | 1,526 to 8,501 | Jul 27, 2007run Mar 6, 2004 |
| Cliburn-Welder #1__42-057-31677Calhoun, TX · Wadi Petroleum Inc. | Combination: Resistivity/Neutron Density PorosityTIFFHIGH DEFINITION INDUCTION COMPENSATED Z-DENSILOG COMP. NEUTRON GAMMA RAY LOG | 366 to 5,908 | Jun 27, 2007run Apr 29, 2004 |
| Traylor #242-057-31719Calhoun, TX · McGowan Working Partners Inc. | Combination: Resistivity/Acoustic PorosityTIFFHIGH RES INDUCTION DUAL SPACED NEUTRON SPECTRAL DENSITY LONG SPACED SONIC LOG | 1,850 to 8,394 | Jun 25, 2007run Apr 22, 2006 |
| Cliburn B #242-057-31651Calhoun, TX · Sue-Ann Operating L.C. | Combination: Resistivity/Neutron Density PorosityTIFFHIGH DEFINITION INDUCTION COMP. Z-DENSILOG COMP. NEUTRON GAMMA RAY | 414 to 1,536 | Jun 14, 2007run Feb 9, 2004 |
| Cliburn a #142-057-31652Calhoun, TX · Camoil Inc. | Combination: Resistivity/Neutron Density PorosityTIFFHIGH DEFINITION INDUCTION COMPENSATED Z-DENSILOG COMP. NEUTRON GAMMA RAY | 410 to 1,825 | Jun 14, 2007run Oct 13, 2003 |
| Alexander #242-057-31697Calhoun, TX · C & E Operating Inc. | Combination: Resistivity/Neutron Density PorosityTIFFHIGH DEFINITION INDUCTION COMP. Z-DENSILOG COMPENSATED NEUTRON GAMMA RAY | 8,480 to 10,200 | Mar 23, 2007run Sep 13, 2005 |
| Traylor #142-057-31717Calhoun, TX · Aurora Resources Corporation | Combination: Resistivity/Neutron Density PorosityTIFFHIGH RESOLUTION INDUCTION DSN-II SPECTRAL DENSITY | 1,850 to 7,810 | Mar 13, 2007run Apr 10, 2006 |
| Trull B #242-057-31653Calhoun, TX · Brigham Oil & Gas L.P. | ResistivityTIFFARRAY INDUCTION ONE INCH PRESENTATION | 7,608 to 9,600 | Feb 23, 2007run Oct 22, 2003 |
| Hahn #242-057-31628Calhoun, TX · C & E Operating Inc. | Combination: Resistivity/Neutron Density PorosityTIFFHIGH DEFINITION COMP. Z-DENSILOG COMP. NEUTRON GAMMA RAY | 1,530 to 8,822 | Jan 29, 2007run Nov 28, 2003 |
| Hahn a #142-057-31654Calhoun, TX · C & E Operating Inc. | Combination: Resistivity/Neutron Density PorosityTIFFHIGH DEFINITION COMP. Z-DENSILOG COMP. NEUTRON GAMMA RAY | 1,546 to 8,580 | Jan 29, 2007run Nov 7, 2003 |
| Tpic #2__42-057-31638Calhoun, TX · C & E Operating Inc. | Combination: Resistivity/Neutron Density PorosityTIFFHIGH DEFINITION COMP. Z-DENSILOG COMP. NEUTRON GAMMA RAY | 1,356 to 6,294 | Jan 29, 2007run Feb 28, 2003 |
| Anico #142-057-31716Calhoun, TX · Alamo Operating Company L. C. | Combination: Resistivity/Acoustic PorosityTIFFHIGH DEFINITION COMPENSATED Z-DENSILOG COMP. NEUTRON MULTIPOLE ARRAY ACOUSTILOG GAMMA RAY TTRM | 369 to 4,012 | Jan 22, 2007run Jan 29, 2006 |
| Trull #142-057-31649Calhoun, TX · Kebo Oil & Gas Inc. | Combination: Resistivity/Neutron Density PorosityTIFFHIGH DEFINITION INDUCTION COMPENSATED Z-DENSILOG COMPENSATED NEUTRON GAMMA RAY | 2,811 to 8,839 | Nov 28, 2006run Sep 9, 2003 |
| Williams #242-057-31695Calhoun, TX · C & E Operating Inc. | Combination: Resistivity/Acoustic PorosityTIFFHIGH DEFINITION INDUCTION COMPENSATED Z-DENSILOG NEUTRON DIGITIAL ACOUSTILOG GAMMA RAY TTRM SUB | 1,530 to 8,698 | Nov 20, 2006run Jul 18, 2005 |
| State Tract 89 #00242-057-31648Calhoun, TX · Lamar Oil & Gas Inc. | Combination: Resistivity/Neutron Density PorosityTIFFPLATFORM EXPRESS: ARRAY INDUCTION/DENSITY/NEUTRON | 6,958 to 9,994 | Nov 8, 2006run Aug 17, 2003 |
| Hahn #342-057-31646Calhoun, TX · C & E Operating Inc. | Combination: Resistivity/Neutron Density PorosityTIFFHIGH DEFINITION INDUCTION COMPENSATED Z-DENSI | 1,522 to 6,718 | Oct 4, 2006run Jul 13, 2003 |
| Hardie State Unit #142-057-31634Calhoun, TX · Dewbre Petroleum Corporation | Combination: Resistivity/Neutron Density PorosityTIFFHIGH DEFINITION INDUCTION COMPENSATED Z-DENSILOG COMPENSATED NEUTRON GAMMA RAY | 1,212 to 8,915 | Aug 11, 2006run Jul 9, 2003 |
| State Tract 99 #342-057-31643Calhoun, TX · TR Offshore LLC | Combination: Resistivity/Neutron Density PorosityTIFFPLATFORM EXPRESS ARRAY INDUCTION THREE DETECTOR DENSITY COMPENSATED NEUTRON GAMMA RAY SP | 2,804 to 9,295 | Aug 11, 2006run Apr 25, 2003 |
| State Tract 99 #342-057-31643Calhoun, TX · TR Offshore LLC | ResistivityTIFFCORRELATION LOG | 2,804 to 9,295 | Aug 11, 2006run Apr 25, 2003 |
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.