{"cik":"0000351349","entityType":"other","sic":"1311","sicDescription":"Crude Petroleum & Natural Gas","ownerOrg":null,"insiderTransactionForOwnerExists":1,"insiderTransactionForIssuerExists":1,"name":"PIONEER OIL & GAS","tickers":[],"exchanges":[],"ein":"870365907","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"0930","stateOfIncorporation":"UT","stateOfIncorporationDescription":"UT","addresses":{"mailing":{"street1":"1206 W. SOUTH JORDAN PARKWAY UNIT B","street2":"UNIT B","city":"SOUTH JORDAN","stateOrCountry":"UT","zipCode":"84092","stateOrCountryDescription":"UT","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"1206 WEST SOUTH JORDAN PARKWAY","street2":"UNIT B","city":"SOUTH JORDAN","stateOrCountry":"UT","zipCode":"84092","stateOrCountryDescription":"UT","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"8015663000","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0000351349-05-000038","0000351349-05-000037","0000351349-05-000036","0000351349-05-000035","0000351349-05-000034","0000351349-05-000033","0000351349-05-000032","0000351349-05-000031","0000351349-05-000030","0000351349-05-000029","0000351349-05-000028","0000351349-05-000027","0000351349-05-000025","0000351349-05-000024","0000351349-05-000023","0000351349-05-000022","0000000000-05-036751","0000000000-05-034698","0000351349-05-000021","0000351349-05-000020","0000351349-05-000018","0000351349-05-000019","0000000000-05-032475","0000351349-05-000017","0000351349-05-000016","0000351349-05-000015","0000351349-05-000014","0000351349-05-000012","0000351349-05-000011","0000351349-05-000010","0000351349-05-000009","0000351349-05-000008","0000351349-05-000006","0000351349-05-000005","0000351349-04-000015","0000351349-04-000014","0000351349-04-000008","0000351349-04-000007","0000351349-04-000006","0000351349-04-000004","0000351349-04-000002","0000351349-04-000001","0000351349-03-000016","0000351349-03-000012","0001005477-03-003834","0000351349-03-000007","0000351349-03-000006","0000351349-03-000003","0000351349-03-000001","0000351349-02-000010","0000351349-02-000007","0000351349-02-000006","0000351349-02-000004","0000351349-02-000002","0000351349-01-500010","0000351349-01-500008","0000351349-01-500005","0000351349-01-500004","0000351349-01-000001","0000351349-00-000008","0000351349-00-000006","0000351349-00-000005","0000351349-00-000004","0000351349-00-000003","0000351349-00-000002","0000096313-00-000045","0000096313-00-000044","0000096313-00-000040","0000096313-00-000013","0000096313-99-000197"],"filingDate":["2005-10-04","2005-09-28","2005-09-27","2005-09-20","2005-08-15","2005-08-12","2005-08-10","2005-08-02","2005-08-02","2005-08-02","2005-07-29","2005-07-28","2005-07-28","2005-07-22","2005-07-22","2005-07-21","2005-07-18","2005-07-07","2005-07-01","2005-07-01","2005-07-01","2005-07-01","2005-06-24","2005-06-10","2005-06-07","2005-06-07","2005-05-16","2005-05-05","2005-05-05","2005-05-05","2005-02-23","2005-02-14","2005-02-08","2005-01-19","2004-12-28","2004-12-13","2004-08-10","2004-06-14","2004-05-13","2004-02-17","2004-02-13","2004-02-13","2003-12-22","2003-10-21","2003-09-19","2003-08-14","2003-07-22","2003-05-13","2003-02-12","2002-12-20","2002-08-13","2002-05-17","2002-05-14","2002-02-12","2001-12-10","2001-08-13","2001-05-09","2001-05-08","2001-02-12","2000-12-28","2000-11-27","2000-11-16","2000-08-09","2000-05-12","2000-05-09","2000-03-07","2000-03-07","2000-02-28","2000-01-24","1999-12-29"],"reportDate":["2005-10-04","2005-09-27","","2005-09-19","2005-08-15","2005-06-30","2005-08-10","2005-08-02","2005-08-02","2005-08-02","","","2005-07-27","","","","","","","","","","","","2005-06-07","","2005-03-31","2005-05-05","2005-05-05","","2005-02-22","2004-12-31","2005-02-08","2004-12-29","2004-09-30","2004-12-10","2004-06-30","2004-06-11","2004-03-31","2003-12-31","2004-02-13","2003-12-31","2003-09-30","2003-10-21","2003-09-16","2003-06-30","2003-06-11","2003-03-31","2002-12-31","2002-09-30","2002-06-30","2002-05-24","2002-03-31","2001-12-31","2001-09-30","2001-06-30","2001-05-09","2001-03-31","2000-12-31","2000-09-30","2000-11-27","2000-11-16","2000-06-30","2000-05-12","2000-03-31","","","","",""],"acceptanceDateTime":["2005-10-04T19:33:45.000Z","2005-09-27T21:43:28.000Z","2005-09-27T20:50:35.000Z","2005-09-19T21:32:02.000Z","2005-08-15T18:32:24.000Z","2005-08-12T17:41:55.000Z","2005-08-10T17:09:05.000Z","2005-08-02T15:29:52.000Z","2005-08-02T15:14:06.000Z","2005-08-02T15:00:21.000Z","2005-07-29T14:42:18.000Z","2005-07-28T22:06:51.000Z","2005-07-27T22:55:30.000Z","2005-07-22T16:55:38.000Z","2005-07-21T21:32:34.000Z","2005-07-21T21:44:42.000Z","2005-07-18T18:11:18.000Z","2005-07-07T19:47:24.000Z","2005-07-01T17:29:55.000Z","2005-07-01T17:28:20.000Z","2005-07-01T17:26:27.000Z","2005-07-01T16:22:16.000Z","2005-06-24T20:47:11.000Z","2005-06-10T19:50:55.000Z","2005-06-07T21:32:57.000Z","2005-06-07T20:57:49.000Z","2005-05-13T22:24:19.000Z","2005-05-05T21:15:55.000Z","2005-05-05T20:50:06.000Z","2005-05-05T20:11:54.000Z","2005-02-22T22:41:24.000Z","2005-02-11T23:47:27.000Z","2005-02-08T16:57:25.000Z","2005-01-19T20:27:16.000Z","2004-12-28T17:40:53.000Z","2004-12-10T23:59:19.000Z","2004-08-10T17:04:31.000Z","2004-06-14T15:11:06.000Z","2004-05-13T20:55:57.000Z","2004-02-17T16:35:58.000Z","2004-02-13T18:02:33.000Z","2004-02-13T17:22:57.000Z","2003-12-22T16:45:10.000Z","2003-10-21T19:22:52.000Z","2003-09-19T21:41:51.000Z","2003-08-14T15:23:46.000Z","2003-07-22T17:55:03.000Z","2003-05-13T17:22:34.000Z","2003-02-12T17:56:53.000Z","2002-12-19T22:50:53.000Z","2002-08-13T16:33:41.000Z","2002-05-17T18:04:45.000Z","2002-05-14T15:17:01.000Z","2002-02-12T05:00:00.000Z","2001-12-10T05:00:00.000Z","2001-08-13T04:00:00.000Z","2001-05-09T04:00:00.000Z","2001-05-08T04:00:00.000Z","2001-02-12T05:00:00.000Z","2000-12-28T05:00:00.000Z","2000-11-27T05:00:00.000Z","2000-11-16T05:00:00.000Z","2000-08-09T04:00:00.000Z","2000-05-12T04:00:00.000Z","2000-05-09T04:00:00.000Z","2000-03-07T05:00:00.000Z","2000-03-07T05:00:00.000Z","2000-02-28T05:00:00.000Z","2000-01-24T05:00:00.000Z","1999-12-29T05:00:00.000Z"],"act":["34","34","34","34","34","34","","","","","34","34","34","34","34","34","","","34","34","34","34","","34","34","34","34","34","34","34","34","34","34","34","34","34","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"form":["8-K","8-K","15-12G","8-K","8-K","10QSB","4","4","4","4","SC 13E3/A","SC 13E3/A","DEF 14A","SC 13G","PRER14A","SC 13E3/A","UPLOAD","UPLOAD","SC 13G","SC 13G","SC 13E3/A","PRER14A","UPLOAD","PRER14A","PRE 14A","SC 13E3/A","10QSB","8-K","PRE 14A","SC 13E3","8-K","10QSB","8-K","4","10KSB","8-K","10QSB","DEF 14A","10QSB","10QSB/A","8-K","10QSB","10KSB","4/A","4","10QSB","DEF 14A","10QSB","10QSB","10KSB","10QSB","DEF 14A","10QSB","10QSB","10KSB","10QSB","DEF 14A","10QSB","10QSB","10KSB","8-K/A","8-K","10QSB","DEF 14A","10QSB","10SB12G/A","10SB12G/A","10SB12G","10SB12G/A","10SB12G"],"fileNumber":["000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","","","","","005-80723","005-80723","000-30472","005-80723","000-30472","005-80723","","","005-80723","005-80723","005-80723","000-30472","","000-30472","000-30472","005-80723","000-30472","000-30472","000-30472","005-80723","000-30472","000-30472","000-30472","000-33067","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-33067","000-33067","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-30472","000-00000","000-00000","000-00000"],"filmNumber":["051121486","051106314","051105833","051092143","051025583","051020478","","","","","05983124","05982304","05978512","05968093","05967074","05967131","","","05932015","05931984","05931960","05931515","","05889938","05883611","05883315","05830983","05804579","05804255","05803819","05632343","05601089","05582750","05536222","041227917","041197522","04963839","04860203","04803601","04605211","04596715","04596318","031066864","03949768","03903228","03844351","03796148","03694820","03553350","02863686","02728700","02656015","02645164","02537214","1809684","1706187","1626372","1625120","1533487","797136","776894","771575","689660","628503","622487","562716","562457","555965","511746","99782743"],"items":["8.01","8.01","","8.01","8.01","","","","","","","","","","","","","","","","","","","","","","","8.01","","","8.01","","8.01","","","8.01","","","","","5","","","","","","","","","","","","","","","","","","","","4","4","","","","","","","",""],"core_type":["8-K","8-K","15-12G","8-K","8-K","10QSB","4","4","4","4","SC 13E3/A","SC 13E3/A","DEF 14A","SC 13G","PRER14A","SC 13E3/A","LETTER","LETTER","SC 13G","SC 13G","SC 13E3/A","PRER14A","LETTER","PRER14A","PRE 14A","SC 13E3/A","10QSB","8-K","PRE 14A","SC 13E3","8-K","10QSB","8-K","4","10KSB","8-K","10QSB","DEF 14A","10QSB","10QSB/A","8-K","10QSB","10KSB","4/A","4","10QSB","DEF 14A","10QSB","10QSB","10KSB","10QSB","DEF 14A","10QSB","10QSB","10KSB","10QSB","DEF 14A","10QSB","10QSB","10KSB","8-K/A","8-K","10QSB","DEF 14A","10QSB","10SB12G/A","10SB12G/A","10SB12G","10SB12G/A","10SB12G"],"size":[5504,5578,4458,5668,6060,34352,4836,5435,5454,5365,2444379,2422087,2403564,7906,2399872,2418439,6194,17067,7868,7838,2411501,2392936,14589,2381102,2381129,20030,35245,8815,2302410,20015,5870,30178,5976,5148,133575,6309,31799,95142,31610,27186,7144,27354,121508,4991,5237,30813,103571,31236,25281,129678,27901,109468,26307,21818,126778,28909,113746,27932,23862,127652,7406,7197,32935,113972,31391,304658,304634,298694,142200,81135],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["nr100405.txt","nr092705.txt","pri15-12g.txt","nr091905.txt","nr0815.txt","pi10q305.txt","xslF345X02/fm4ldjc_ex.xml","xslF345X02/fm4joa_ex.xml","xslF345X02/fm4gbc_ex.xml","xslF345X02/fm4djc_ex.xml","f13e3.txt","f13e3.txt","prer14a.txt","sc13joa.txt","prer14a.txt","f13e3.txt","filename1.txt","filename1.txt","sc13ggc.txt","sc13gdc.txt","f13e3.txt","prer14a.txt","filename1.txt","prer14a.txt","pre14a.txt","f13e3.txt","piol0205.txt","nr0505.txt","pre14a.txt","f13e3.txt","nr022205.txt","piol0105.txt","nr02085.txt","xslF345X02/f4p01195_ex.xml","pio10k04.txt","nr12104.txt","piol0304.txt","prxy2004.txt","piol2q04.txt","piola104.txt","shbb2134.txt","piol0104.txt","p0310ksb.txt","xslF345X02/pionafm4_ex.xml","xslF345X02/edgar123.xml","piolq303.txt","prxy14a.txt","piol2q03.txt","p1q2003.txt","pi10ksb.txt","piol3q02.txt","prx2002.txt","q22002.txt","q110q02.txt","pio10ksb.txt","piol3q01.txt","proxy509.txt","a10qsb2q.txt","0001.txt","0001.txt","0001.txt","0001.txt","0001.txt","","","","","","",""],"primaryDocDescription":["NEWS RELEASE: POGO OPTION UPDATE","NEWS RELEASE: PIONEER FILES FORM 15-12G","CERTIFICATION OF TERMINATION OF REGISTRATION","NEWS RELEASE: SHAREHOLDERS APPROVE DEREGISTRATION","NEWS RELEASE: GOING PRIVATE AND POGO OPTION","10QSB 3RD FISCAL QUARTER ENDING JUNE 30, 2005","","","","","RULE 13E-3/A TRANSACTION STATEMENT","RULE 13E-3/A TRANSACTION STATEMENT","DEFINITIVE PROXY STATEMENT","SCHEDULE 13 G","REVISED PRELIMINARY PROXY STATEMENT","RULE 13E-3/A TRANACTION STATEMENT","","","SCHEDULE 13G","SCHEDULE 13G","RULE 13E-3/A TRANACTION STATEMENT","REVISED PRELIMINARY PROXY STATEMENT","","REVISED PRELIMINARY PROXY STATEMENT","PRELIMINARY PROXY STATEMENT","RULE 13E-3/A TRANACTION STATEMENT","PIONEER OIL AND GAS 10QSB QTR. 03-31-2005","NEWS RELEASE","PRELIMINARY PROXY STATEMENT","RULE 13E-3 TRANACTION STATEMENT","NEWS RELEASE: CENTRAL UTAH AND OVERPRESSURED","PIONEER OIL AND GAS 10QSB 12-31-04","NEWS RELEASE JAN 28, 2005 CENTRAL UTAH; YANKEE","","PIONEER OIL AND GAS 10KSB PERIOD ENDING 9/30/04","NEWS RELEASE PIONEER DRILL YANKEE WELL","PIONEER OIL AND GAS 10QSB 3RD FISCAL QTR.","PROXY STATEMENT AND NOTICE OF ANNUAL MEETING","PIONEER OIL AND GAS 10QSB SECOND FISCAL QTR.","AMENDED 10QSB FOR PERIOD ENDING 12-31-03","OFFER TO PURCHASE SHARES FROM SMALL SHAREHOLDERS","PIONEER OIL AND GAS FIRST FISCAL QUARTER 2004","PIONEER OIL AND GAS 10KSB PERIOD ENDING 9-30-2003","","FORM 4","PIONEER OIL AND GAS 10QSB 3RD FISCAL QUAETER 2003","PROXY STATEMENT","PIONEER OIL AND GAS 2ND QUARTER 2003 10QSB","PIONEER OIL AND GAS 10QSB FIRST FISCAL QTR 2003","PIONEER OIL AND GAS 10KSB FOR FISCAL 2002","PIONEER OIL AND GAS 10QSB 3RD QTR 06/30/2002","PROXY MATERIALS","PIONEER OIL AND GAS 10QSB 2ND QUARTER FISCAL 2002","PIONEER OIL AND GAS 10QSB  1 Q 2002","PIONEER OIL AND GAS 10KSB","PIONEER OIL AND GAS 3RD QUARTER REPORT","PROXY MATERIALS","PIONEER OIL AND GAS SECOND FISCAL QUARTER 2001","FORM 10QSB FOR PERIOD ENDING 12/31/2000","ANNUAL REPORT","CHANGE IN CERTIFYING ACCOUNTANT","CHANGE IN CERTIFYING ACCOUNTANT","FORM 10QSB FOR PERIOD ENDING 06/30/2000","PROXY STATEMENT","FORM 10QSB FOR PERIOD ENDING 03/31/2000","","","","",""]},"files":[]}}