PERMITS · ALL ON FILE

Sem Operating Company LLC permits

Newest first by issue date. A window counts the day each permit first appeared in Railroad Commission daily files, which runs a few days behind. How permits work →

309 permits match

404 FILINGS · 309 PERMITS · PAGE 3 OF 5

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PermitSeenIssuedOperatorCountyLease / wellDepthAPI
845747AmendmentDec 31, 2018Dec 31, 2018Sem Operating Company LLCIrionUniversity 43A #0803WCH10,00023536337
845744Dec 31, 2018Dec 31, 2018Sem Operating Company LLCIrionUniversity 43A #0801WCH10,00023536336
845744AmendmentDec 31, 2018Dec 31, 2018Sem Operating Company LLCIrionUniversity 43A #0801WCH10,00023536336
847908Dec 18, 2018Dec 18, 2018Sem Operating Company LLCIrionLinthicum B #01WCH10,00023536353
846593Nov 8, 2018Nov 8, 2018Sem Operating Company LLCIrionUniversity 43 #1023WCH10,00023536344
846424Nov 2, 2018Nov 2, 2018Sem Operating Company LLCIrionUniversity 43 #1019WCH10,00023536343
846103Oct 24, 2018Oct 24, 2018Sem Operating Company LLCReaganUniversity 9 #2921WDH11,00038340441
846098Oct 24, 2018Oct 24, 2018Sem Operating Company LLCReaganUniversity 9 #2901LCH10,00038340440
845467Oct 5, 2018Oct 5, 2018Sem Operating Company LLCReaganUniversity 9 #2721LCH10,00038340416
845467AmendmentOct 5, 2018Oct 5, 2018Sem Operating Company LLCReaganUniversity 9 #2721WBH10,00038340416
845465Oct 5, 2018Oct 5, 2018Sem Operating Company LLCReaganUniversity 9 #2701WDH11,00038340415
845465AmendmentOct 5, 2018Oct 5, 2018Sem Operating Company LLCReaganUniversity 9 #2721LCH10,00038340415
845465AmendmentOct 5, 2018Oct 5, 2018Sem Operating Company LLCReaganUniversity 9 #2701WAH10,00038340415
845465AmendmentOct 5, 2018Oct 5, 2018Sem Operating Company LLCReaganUniversity 9 #2701WCH10,00038340415
845109Sep 27, 2018Sep 27, 2018Sem Operating Company LLCIrionUniversity 43 #0904WCH10,00023536332
845104Sep 26, 2018Sep 26, 2018Sem Operating Company LLCIrionUniversity 43 #0902WCH10,00023536331
841289Jul 2, 2018Jul 2, 2018Sem Operating Company LLCReaganUniversity 9C #1212WBH10,00038340312
841564Jun 22, 2018Jun 22, 2018Sem Operating Company LLCIrionUniversity 38-40 #0210WBH10,00023536292
841564AmendmentJun 22, 2018Jun 22, 2018Sem Operating Company LLCIrionUniversity 38-40 #0209WCH10,00023536292
841558Jun 21, 2018Jun 21, 2018Sem Operating Company LLCIrionUniversity 38-40 #0208WBH10,00023536291
841284Jun 21, 2018Jun 21, 2018Sem Operating Company LLCReaganUniversity 9C #0103WCH10,00038340311
841284AmendmentJun 21, 2018Jun 21, 2018Sem Operating Company LLCReaganUniversity 9C #0102WCH10,00038340311
841487Jun 20, 2018Jun 20, 2018Sem Operating Company LLCIrionUniversity 38-40 #1809WCH10,00023536288
841476Jun 20, 2018Jun 20, 2018Sem Operating Company LLCIrionUniversity 38-40 #1808WBH10,00023536287
841322Jun 18, 2018Jun 18, 2018Sem Operating Company LLCReaganUniversity 9C #1201WCH10,00038340317
841279Jun 18, 2018Jun 18, 2018Sem Operating Company LLCReaganUniversity 9C #0101WCH10,00038340309
841279AmendmentJun 18, 2018Jun 18, 2018Sem Operating Company LLCReaganUniversity 9C #0101WCH10,00038340309
841279AmendmentJun 18, 2018Jun 18, 2018Sem Operating Company LLCReaganUniversity 9C #0101WCH10,00038340309
839337May 1, 2018May 1, 2018Sem Operating Company LLCHoustonGail King #1HH14,00022531411
839337AmendmentMay 1, 2018May 1, 2018Sem Operating Company LLCHoustonGail King #1HH14,00022531411
838735Apr 17, 2018Apr 17, 2018Sem Operating Company LLCIrionLinthicum B #10WBH10,00023536273
838732Apr 17, 2018Apr 17, 2018Sem Operating Company LLCIrionLinthicum B #08WBH10,00023536272
838281Apr 17, 2018Apr 17, 2018Sem Operating Company LLCIrionMayer #4504WCH10,00023536262
838281AmendmentApr 17, 2018Apr 17, 2018Sem Operating Company LLCIrionMayer #4502WBH10,00023536262
838643Apr 16, 2018Apr 16, 2018Sem Operating Company LLCIrionMayer #5018WCH10,00023536271
838615Apr 16, 2018Apr 16, 2018Sem Operating Company LLCIrionMayer #5014WCH10,00023536270
838188Apr 9, 2018Apr 9, 2018Sem Operating Company LLCReaganUniversity 9 #2723WCH10,00038340216
838188AmendmentApr 9, 2018Apr 9, 2018Sem Operating Company LLCReaganUniversity 9 #2723WCH10,00038340216
838241Apr 5, 2018Apr 5, 2018Sem Operating Company LLCIrionUniversity 38-40 #0105WBH10,00023536264
838241AmendmentApr 5, 2018Apr 5, 2018Sem Operating Company LLCIrionUniversity 38-40 #0105WCH10,00023536264
838237Apr 5, 2018Apr 5, 2018Sem Operating Company LLCIrionUniversity 38-40 #0104WBH10,00023536263
838182Apr 4, 2018Apr 4, 2018Sem Operating Company LLCIrionMayer #4502WCH10,00023536261
838182AmendmentApr 4, 2018Apr 4, 2018Sem Operating Company LLCIrionMayer #4502WCH10,00023536261
838055Apr 4, 2018Apr 4, 2018Sem Operating Company LLCIrionLinthicum C #15WBH10,00023536260
838013Apr 2, 2018Apr 2, 2018Sem Operating Company LLCIrionLinthicum C #13WCH10,00023536259
837458Mar 15, 2018Mar 15, 2018Sem Operating Company LLCCrockettUniversity 40 #2209WBH10,00010542450
837457Mar 15, 2018Mar 15, 2018Sem Operating Company LLCIrionUniversity 38-40 #0201WCH10,00023536258
837420Mar 15, 2018Mar 15, 2018Sem Operating Company LLCCrockettUniversity 40 #2207WBH10,00010542449
837402Mar 15, 2018Mar 15, 2018Sem Operating Company LLCIrionUniversity 38-40 #0111WCH10,00023536257
837402AmendmentMar 15, 2018Mar 15, 2018Sem Operating Company LLCIrionUniversity 38-40 #0112WCH10,00023536257
837402AmendmentMar 15, 2018Mar 15, 2018Sem Operating Company LLCIrionUniversity 38-40 #0112WCH10,00023536257
836812Feb 27, 2018Feb 27, 2018Sem Operating Company LLCReaganUniversity 9 #2901WCH10,00038340172
835989Feb 27, 2018Feb 27, 2018Sem Operating Company LLCReaganUniversity 9C #3603WBH10,00038340155
836019Feb 7, 2018Feb 7, 2018Sem Operating Company LLCReaganUniversity 9C #0105WBH10,00038340149
836017Feb 7, 2018Feb 7, 2018Sem Operating Company LLCReaganUniversity 9C #0104WBH10,00038340148
836010Feb 7, 2018Feb 7, 2018Sem Operating Company LLCReaganUniversity 9C #3605WBH10,00038340147
835677Feb 1, 2018Feb 1, 2018Sem Operating Company LLCIrionUniversity 40 #1105WCH10,00023536247
835665Jan 31, 2018Jan 31, 2018Sem Operating Company LLCIrionUniversity 40 #1104WCH10,00023536246
835027Jan 18, 2018Jan 18, 2018Sem Operating Company LLCIrionNoelke B #0505WBH10,00023536238
835025Jan 18, 2018Jan 18, 2018Sem Operating Company LLCIrionNoelke B #0504WBH10,00023536237
833470AmendmentDec 7, 2017Dec 7, 2017Sem Operating Company LLCCrockettUniversity 40 #2312WCH10,00010541424
833513Nov 30, 2017Nov 30, 2017Sem Operating Company LLCCrockettUniversity 40 #2201WCH10,00010542441
832555Nov 3, 2017Nov 3, 2017Sem Operating Company LLCReaganUniversity 9 #2922WBH10,00038340049
831819Oct 25, 2017Oct 25, 2017Sem Operating Company LLCIrionUniversity 43 #0924WBH10,00023536221
831818Oct 25, 2017Oct 25, 2017Sem Operating Company LLCIrionUniversity 43 #1002WCH10,00023536220
832015Oct 24, 2017Oct 24, 2017Sem Operating Company LLCIrionUniversity 43 #1018WCH10,00023536223
832015AmendmentOct 24, 2017Oct 24, 2017Sem Operating Company LLCIrionUniversity 43 #1018WBH10,00023536223
831944Oct 24, 2017Oct 24, 2017Sem Operating Company LLCIrionUniversity 43 #1016WBH10,00023536222
831258Sep 25, 2017Sep 25, 2017Sem Operating Company LLCIrionUniversity 40 #1001WCH10,00023536215
831257Sep 25, 2017Sep 25, 2017Sem Operating Company LLCIrionUniversity 40 #1112WBH10,00023536214
831126Sep 25, 2017Sep 25, 2017Sem Operating Company LLCReaganUniversity 9 #2702WBH10,00038340015
831044Sep 22, 2017Sep 22, 2017Sem Operating Company LLCCrockettUniversity 40 #2123WBH10,00010542438
830874Sep 18, 2017Sep 18, 2017Sem Operating Company LLCReaganUniversity 9 #224,00038340005
830402Sep 5, 2017Sep 5, 2017Sem Operating Company LLCReaganUniversity 9 #2830WBH10,00038339988
829983Aug 23, 2017Aug 23, 2017Sem Operating Company LLCReaganUniversity 9 #2708WCH10,00038339970
829981Aug 23, 2017Aug 23, 2017Sem Operating Company LLCReaganUniversity 9 #2714WBH10,00038339969
829843Aug 18, 2017Aug 18, 2017Sem Operating Company LLCReaganUniversity 9 #2707WCH10,00038339967
829285Jul 28, 2017Jul 28, 2017Sem Operating Company LLCReaganUniversity 9 #2724WCH8,00038339956
829285AmendmentJul 28, 2017Jul 28, 2017Sem Operating Company LLCReaganUniversity 9 #2724WCH10,00038339956
829281Jul 28, 2017Jul 28, 2017Sem Operating Company LLCReaganUniversity 9 #2713WBH8,00038339955
829281AmendmentJul 28, 2017Jul 28, 2017Sem Operating Company LLCReaganUniversity 9 #2713WBH10,00038339955
828897Jul 21, 2017Jul 21, 2017Sem Operating Company LLCCrockettUniversity 40C #1801WCH8,00010542423
824399Jul 20, 2017Jul 20, 2017Sem Operating Company LLCIrionUniversity 38-40 #1801WCH8,00023536187
827313Jun 16, 2017Jun 16, 2017Sem Operating Company LLCReaganUniversity 9 #2719WCH8,00038339902
827313AmendmentJun 16, 2017Jun 16, 2017Sem Operating Company LLCReaganUniversity 9 #2719WCH10,00038339902
827313AmendmentJun 16, 2017Jun 16, 2017Sem Operating Company LLCReaganUniversity 9 #2719WCH10,00038339902
827198Jun 13, 2017Jun 13, 2017Sem Operating Company LLCReaganUniversity 9C #0112WBH8,00038339901
827073Jun 8, 2017Jun 8, 2017Sem Operating Company LLCReaganUniversity 9C #3612WAH8,00038339896
827351Jun 6, 2017Jun 6, 2017Sem Operating Company LLCIrionLinthicum C #01WCH8,00023536202
827341Jun 6, 2017Jun 6, 2017Sem Operating Company LLCIrionLinthicum C #01WBH8,00023536201
826364May 16, 2017May 16, 2017Sem Operating Company LLCReaganUniversity 9C #1106WBH8,00038339874
826364AmendmentMay 16, 2017May 16, 2017Sem Operating Company LLCReaganUniversity 9C #1106WBH10,00038339874
826332May 16, 2017May 16, 2017Sem Operating Company LLCReaganUniversity 9 #2924WBH8,00038339873
826332AmendmentMay 16, 2017May 16, 2017Sem Operating Company LLCReaganUniversity 9 #2924WBH10,00038339873
826330May 11, 2017May 11, 2017Sem Operating Company LLCReaganUniversity 9 #2923WBH8,00038339872
826330AmendmentMay 11, 2017May 11, 2017Sem Operating Company LLCReaganUniversity 9 #2923WBH10,00038339872
826330AmendmentMay 11, 2017May 11, 2017Sem Operating Company LLCReaganUniversity 9 #2903WCH10,00038339872
826222May 11, 2017May 11, 2017Sem Operating Company LLCReaganUniversity 9 #2914WAH8,00038339871
826222AmendmentMay 11, 2017May 11, 2017Sem Operating Company LLCReaganUniversity 9 #2914WCH10,00038339871
826221May 11, 2017May 11, 2017Sem Operating Company LLCReaganUniversity 9 #2913WAH8,00038339870

About this data

Drilling permits from the RRC OGA049M master and the daily daf420 files, keyed on the day each permit first appeared in those files. Operator names as filed; application types per the RRC code table.

New to these records? how permits work · why the window is on first-seen

Developers: this page as JSON is GET /v1/data/permits/tx, documented in the API reference.