9999999995-15-003340.txt : 20151222
9999999995-15-003340.hdr.sgml : 20151222
20151222001513
ACCESSION NUMBER: 9999999995-15-003340
CONFORMED SUBMISSION TYPE: EFFECT
PUBLIC DOCUMENT COUNT: 1
FILED AS OF DATE: 20151221
DATE AS OF CHANGE: 20151222
EFFECTIVENESS DATE: 20151221
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Oklahoma Gas CO LLC
CENTRAL INDEX KEY: 0001292413
IRS NUMBER: 861089780
STATE OF INCORPORATION: OK
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-22
FILM NUMBER: 151300690
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
FORMER COMPANY:
FORMER CONFORMED NAME: MarkWest Western Oklahoma Gas CO LLC
DATE OF NAME CHANGE: 20040602
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MARKWEST HYDROCARBON INC
CENTRAL INDEX KEY: 0001019756
STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311]
IRS NUMBER: 841352233
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-06
FILM NUMBER: 151300700
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Gas Services, L.L.C.
CENTRAL INDEX KEY: 0001435923
IRS NUMBER: 261795927
STATE OF INCORPORATION: TX
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-08
FILM NUMBER: 151300702
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER II, SUITE 700
CITY: HOUSTON
STATE: TX
ZIP: 80202
BUSINESS PHONE: 3039259200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER II, SUITE 700
CITY: HOUSTON
STATE: TX
ZIP: 80202
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Blackhawk LLC
CENTRAL INDEX KEY: 0001292418
IRS NUMBER: 300157471
STATE OF INCORPORATION: TX
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-17
FILM NUMBER: 151300713
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
FORMER COMPANY:
FORMER CONFORMED NAME: MarkWest Blackhawk LP
DATE OF NAME CHANGE: 20040602
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: West Shore Processing CO LLC
CENTRAL INDEX KEY: 0001292408
IRS NUMBER: 760501616
STATE OF INCORPORATION: MI
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-26
FILM NUMBER: 151300719
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Ranger Pipeline Company, L.L.C.
CENTRAL INDEX KEY: 0001512400
IRS NUMBER: 274613260
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-02
FILM NUMBER: 151300695
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER 1, SUITE 1600
CITY: DENVER
STATE: CO
ZIP: 80202-2137
BUSINESS PHONE: (303) 925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER 1, SUITE 1600
CITY: DENVER
STATE: CO
ZIP: 80202-2137
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Liberty Gas Gathering, L.L.C.
CENTRAL INDEX KEY: 0001435924
IRS NUMBER: 262368254
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-09
FILM NUMBER: 151300703
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER II, SUITE 700
CITY: HOUSTON
STATE: TX
ZIP: 80202
BUSINESS PHONE: 3039259200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER II, SUITE 700
CITY: HOUSTON
STATE: TX
ZIP: 80202
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Energy East Texas Gas CO LLC
CENTRAL INDEX KEY: 0001315262
IRS NUMBER: 201311706
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-13
FILM NUMBER: 151300708
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
FORMER COMPANY:
FORMER CONFORMED NAME: MarkWest Energy East Texas Gas CO LP
DATE OF NAME CHANGE: 20050124
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Texas PNG Utility LLC
CENTRAL INDEX KEY: 0001292417
IRS NUMBER: 300157468
STATE OF INCORPORATION: TX
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-18
FILM NUMBER: 151300714
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
FORMER COMPANY:
FORMER CONFORMED NAME: MarkWest Texas PNG Utility LP
DATE OF NAME CHANGE: 20040602
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Energy Operating CO LLC
CENTRAL INDEX KEY: 0001292406
IRS NUMBER: 270005448
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-27
FILM NUMBER: 151300720
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Pinnacle LLC
CENTRAL INDEX KEY: 0001292415
IRS NUMBER: 300157461
STATE OF INCORPORATION: TX
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-20
FILM NUMBER: 151300688
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
FORMER COMPANY:
FORMER CONFORMED NAME: MarkWest Pinnacle LP
DATE OF NAME CHANGE: 20040602
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest McAlester, L.L.C.
CENTRAL INDEX KEY: 0001457474
IRS NUMBER: 263195589
STATE OF INCORPORATION: OK
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-03
FILM NUMBER: 151300697
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest PNG Utility LLC
CENTRAL INDEX KEY: 0001292416
IRS NUMBER: 300157467
STATE OF INCORPORATION: TX
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-19
FILM NUMBER: 151300715
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202
FORMER COMPANY:
FORMER CONFORMED NAME: MarkWest PNG Utility LP
DATE OF NAME CHANGE: 20040602
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: Mason Pipeline LTD Liability CO
CENTRAL INDEX KEY: 0001435921
IRS NUMBER: 000000000
STATE OF INCORPORATION: MI
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-24
FILM NUMBER: 151300692
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER II, SUITE 700
CITY: HOUSTON
STATE: TX
ZIP: 80202
BUSINESS PHONE: 3039259200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER II, SUITE 700
CITY: HOUSTON
STATE: TX
ZIP: 80202
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Gas Marketing, L.L.C.
CENTRAL INDEX KEY: 0001457473
IRS NUMBER: 262827902
STATE OF INCORPORATION: TX
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-04
FILM NUMBER: 151300698
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Energy GP, L.L.C.
CENTRAL INDEX KEY: 0001412304
IRS NUMBER: 010636219
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-07
FILM NUMBER: 151300701
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: Markwest Javelina Pipeline CO LLC
CENTRAL INDEX KEY: 0001349174
IRS NUMBER: 382909338
STATE OF INCORPORATION: TX
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-11
FILM NUMBER: 151300705
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
BUSINESS PHONE: 303-925-9278
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
FORMER COMPANY:
FORMER CONFORMED NAME: Markwest Javelina Pipeline CO
DATE OF NAME CHANGE: 20060109
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Energy Appalachia LLC
CENTRAL INDEX KEY: 0001292409
IRS NUMBER: 470852385
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-25
FILM NUMBER: 151300718
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Energy West Texas Gas Company, L.L.C.
CENTRAL INDEX KEY: 0001643186
IRS NUMBER: 352530047
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-33
FILM NUMBER: 151300725
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER 1, SUITE 1600
CITY: DENVER
STATE: CO
ZIP: 80202
BUSINESS PHONE: (303) 925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER 1, SUITE 1600
CITY: DENVER
STATE: CO
ZIP: 80202
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest New Mexico LLC
CENTRAL INDEX KEY: 0001292419
IRS NUMBER: 300157474
STATE OF INCORPORATION: TX
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-21
FILM NUMBER: 151300689
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
FORMER COMPANY:
FORMER CONFORMED NAME: MarkWest New Mexico LP
DATE OF NAME CHANGE: 20040602
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Javelina CO LLC
CENTRAL INDEX KEY: 0001349175
IRS NUMBER: 760263770
STATE OF INCORPORATION: TX
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-12
FILM NUMBER: 151300707
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
FORMER COMPANY:
FORMER CONFORMED NAME: MarkWest Javelina CO
DATE OF NAME CHANGE: 20060109
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MARKWEST ENERGY PARTNERS L P
CENTRAL INDEX KEY: 0001166036
STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311]
IRS NUMBER: 270005456
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605
FILM NUMBER: 151300693
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER 1, SUITE 1600
CITY: DENVER
STATE: CO
ZIP: 80202
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER 1, SUITE 1600
CITY: DENVER
STATE: CO
ZIP: 80202
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Utica Operating Company, L.L.C.
CENTRAL INDEX KEY: 0001555528
IRS NUMBER: 800773356
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-14
FILM NUMBER: 151300709
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 1
STREET 2: SUITE 1600
CITY: DENVER
STATE: CO
ZIP: 80202
BUSINESS PHONE: (303) 925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 1
STREET 2: SUITE 1600
CITY: DENVER
STATE: CO
ZIP: 80202
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Buffalo Creek Gas Company, L.L.C.
CENTRAL INDEX KEY: 0001625169
IRS NUMBER: 320408108
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-32
FILM NUMBER: 151300724
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 1
STREET 2: SUITE 1600
CITY: DENVER
STATE: CO
ZIP: 80202
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 1
STREET 2: SUITE 1600
CITY: DENVER
STATE: CO
ZIP: 80202
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Mountaineer Pipeline Company, L.L.C.
CENTRAL INDEX KEY: 0001533090
IRS NUMBER: 453160452
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-01
FILM NUMBER: 151300694
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER I, STE. 1600
CITY: DENVER
STATE: CO
ZIP: 80202-2137
BUSINESS PHONE: (303) 925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER I, STE. 1600
CITY: DENVER
STATE: CO
ZIP: 80202-2137
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Texas LPG Pipeline, L.L.C.
CENTRAL INDEX KEY: 0001565135
IRS NUMBER: 900906688
STATE OF INCORPORATION: TX
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-29
FILM NUMBER: 151300722
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER 1, SUITE 1600
CITY: DENVER
STATE: CO
ZIP: 80202
BUSINESS PHONE: (303) 925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER 1, SUITE 1600
CITY: DENVER
STATE: CO
ZIP: 80202
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Marketing, L.L.C.
CENTRAL INDEX KEY: 0001435922
IRS NUMBER: 262430225
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-05
FILM NUMBER: 151300699
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER II, SUITE 700
CITY: HOUSTON
STATE: TX
ZIP: 80202
BUSINESS PHONE: 3039259200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER II, SUITE 700
CITY: HOUSTON
STATE: TX
ZIP: 80202
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Energy Finance CORP
CENTRAL INDEX KEY: 0001315263
STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311]
IRS NUMBER: 201805917
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-28
FILM NUMBER: 151300721
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: Matrex, L.L.C.
CENTRAL INDEX KEY: 0001435926
IRS NUMBER: 841349848
STATE OF INCORPORATION: MI
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-10
FILM NUMBER: 151300704
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER II, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202
BUSINESS PHONE: 3039259200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET
STREET 2: TOWER II, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Power Tex LLC
CENTRAL INDEX KEY: 0001292414
IRS NUMBER: 450537840
STATE OF INCORPORATION: TX
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-16
FILM NUMBER: 151300711
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
FORMER COMPANY:
FORMER CONFORMED NAME: MarkWest Power Tex LP
DATE OF NAME CHANGE: 20040602
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Pipeline CO LLC
CENTRAL INDEX KEY: 0001315242
IRS NUMBER: 000000000
STATE OF INCORPORATION: TX
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-15
FILM NUMBER: 151300710
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 700
CITY: DENVER
STATE: CO
ZIP: 80202-2126
FORMER COMPANY:
FORMER CONFORMED NAME: MarkWest Pipeline CO LP
DATE OF NAME CHANGE: 20050124
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Energy South Texas Gas Company, L.L.C.
CENTRAL INDEX KEY: 0001625171
IRS NUMBER: 800901416
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-31
FILM NUMBER: 151300723
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 1
STREET 2: SUITE 1600
CITY: DENVER
STATE: CO
ZIP: 80202
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 1
STREET 2: SUITE 1600
CITY: DENVER
STATE: CO
ZIP: 80202
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: MarkWest Michigan Pipeline CO LLC
CENTRAL INDEX KEY: 0001292411
IRS NUMBER: 830375568
STATE OF INCORPORATION: MI
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: EFFECT
SEC ACT: 1933 Act
SEC FILE NUMBER: 333-184605-23
FILM NUMBER: 151300691
BUSINESS ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 70
CITY: DENVER
STATE: CO
ZIP: 80202-2126
BUSINESS PHONE: 303-925-9200
MAIL ADDRESS:
STREET 1: 1515 ARAPAHOE STREET, TOWER 2, SUITE 70
CITY: DENVER
STATE: CO
ZIP: 80202-2126
EFFECT
1
primary_doc.xml
X0101
EFFECT
33
LIVE
2015-12-21
0001104659-15-083621
POS AM
0001166036
MARKWEST ENERGY PARTNERS L P
333-184605
0001643186
MarkWest Energy West Texas Gas Company, L.L.C.
333-184605-33
0001625169
MarkWest Buffalo Creek Gas Company, L.L.C.
333-184605-32
0001625171
MarkWest Energy South Texas Gas Company, L.L.C.
333-184605-31
0001565135
MarkWest Texas LPG Pipeline, L.L.C.
333-184605-29
0001315263
MarkWest Energy Finance CORP
333-184605-28
0001292406
MarkWest Energy Operating CO LLC
333-184605-27
0001292408
West Shore Processing CO LLC
333-184605-26
0001292409
MarkWest Energy Appalachia LLC
333-184605-25
0001435921
Mason Pipeline LTD Liability CO
333-184605-24
0001292411
MarkWest Michigan Pipeline CO LLC
333-184605-23
0001292413
MarkWest Oklahoma Gas CO LLC
333-184605-22
0001292419
MarkWest New Mexico LLC
333-184605-21
0001292415
MarkWest Pinnacle LLC
333-184605-20
0001292416
MarkWest PNG Utility LLC
333-184605-19
0001292417
MarkWest Texas PNG Utility LLC
333-184605-18
0001292418
MarkWest Blackhawk LLC
333-184605-17
0001292414
MarkWest Power Tex LLC
333-184605-16
0001315242
MarkWest Pipeline CO LLC
333-184605-15
0001555528
MarkWest Utica Operating Company, L.L.C.
333-184605-14
0001315262
MarkWest Energy East Texas Gas CO LLC
333-184605-13
0001349175
MarkWest Javelina CO LLC
333-184605-12
0001349174
Markwest Javelina Pipeline CO LLC
333-184605-11
0001435926
Matrex, L.L.C.
333-184605-10
0001435924
MarkWest Liberty Gas Gathering, L.L.C.
333-184605-09
0001435923
MarkWest Gas Services, L.L.C.
333-184605-08
0001412304
MarkWest Energy GP, L.L.C.
333-184605-07
0001019756
MARKWEST HYDROCARBON INC
333-184605-06
0001435922
MarkWest Marketing, L.L.C.
333-184605-05
0001457473
MarkWest Gas Marketing, L.L.C.
333-184605-04
0001457474
MarkWest McAlester, L.L.C.
333-184605-03
0001512400
MarkWest Ranger Pipeline Company, L.L.C.
333-184605-02
0001533090
MarkWest Mountaineer Pipeline Company, L.L.C.
333-184605-01