Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950124-06-001183
Filing Date
2006-03-14
Accepted
2006-03-14 16:30:17
Documents
29
Period of Report
2005-12-31

Document Format Files

Seq Description Document Type Size
1 ANNUAL REPORT FOR THE FISCAL YEAR ENDED 12/31/05 k02906e10vk.htm 10-K 1286565
2 FIRST AMENDED AND RESTATED DEFERRED COMPENSATION AND STOCK PURCHASE PLAN FOR NON k02906exv10w8.txt EX-10.8 20241
3 2006 TARGET BONUSES UNDER THE COMPANY'S SHORT-TERM INCENTIVE PLAN k02906exv10w18w1.txt EX-10.18.1 1781
4 BASE SALARIES FOR NAMED EXECUTIVE OFFICERS k02906exv10w21.txt EX-10.21 1432
5 FIRST AMENDMENT TO SECOND AMENDED AND RESTATED CREDIT AGREEMENT k02906exv10w22w1.txt EX-10.22.1 10027
6 LETTER AGREEMENT BETWEEN SEMCO ENERGY, INC. AND LASALLE BANK MIDWEST NATIONAL AS k02906exv10w22w2.txt EX-10.22.2 3537
7 GAS SALES AGREEMENT BETWEEN UNION OIL COMPANY OF CALIFORNIA AND ALASKA PIPELINE k02906exv10w24.txt EX-10.24 119498
8 ADDENDUM NO. 1, EFFECTIVE AS OF 11/15/01 TO GAS SALES AGREEMENT k02906exv10w24w1.txt EX-10.24.1 5764
9 GAS SALES AGREEMENT BETWEEN ANADARKO PETROLEUM CORPORATION, PHILLIPS ALASKA, AND k02906exv10w25.txt EX-10.25 90604
10 ASSIGNMENT APPROVAL, (DATED AS OF DECEMBER 26, 2002) k02906exv10w26.txt EX-10.26 16046
11 ASSIGNMENT APPROVAL, (DATED AS OF JANUARY 13, 2003) k02906exv10w27.txt EX-10.27 20895
12 GAS PURCHASE CONTRACT BETWEEN SHELL OIL COMPANY AND ALASKA PIPELINE COMPANY k02906exv10w28.txt EX-10.28 83381
13 LETTER AGREEMENT NO. 1 DATED MAY 24, 1983 k02906exv10w28w1.txt EX-10.28.1 3005
14 LETTER AGREEMENT BETWEEN SHELL WESTERN E&P INC. AND ALASKA PIPELINE COMPANY k02906exv10w28w2.txt EX-10.28.2 5017
15 PARTIAL ASSIGNMENT OF THE GAS PURCHASE CONTRACT, EFFECTIVE 10/01/89 k02906exv10w29.txt EX-10.29 6626
16 AGREEMENT BETWEEN ALASKA PIPELINE COMPANY AND SHELL WESTERN E&P INC. k02906exv10w30.txt EX-10.30 47054
17 AGREEMENT BETWEEN ALASKA PIPELINE COMPANY AND ARCO ALASKA, INC. DATED 11/15/91 k02906exv10w31.txt EX-10.31 42242
18 PARTIAL ASSIGNMENT OF THE GAS PURCHASE CONTRACT, EFFECTIVE 01/01/93 k02906exv10w32.txt EX-10.32 8386
19 ASSIGNMENT AND CONVEYANCE OF THE RETAINED INTEREST IN THE GAS PURCHASE CONTRACT, k02906exv10w33.txt EX-10.33 32369
20 PARTIAL ASSIGNMENT OF THE GAS PURCHASE CONTRACT, EFFECTIVE 12/27/96 k02906exv10w34.txt EX-10.34 3039
21 PARTIAL ASSIGNMENT OF GAS PURCHASE CONTRACT, EFFECTIVE 01/07/97 k02906exv10w35.txt EX-10.35 3249
22 RATIO OF EARNINGS TO FIXED CHARGES k02906exv12w1.txt EX-12.1 3664
23 RATIO OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDENDS k02906exv12w2.txt EX-12.2 4514
24 SUBSIDIARIES OF THE REGISTRANT k02906exv21.txt EX-21 1592
25 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM k02906exv23.htm EX-23 2068
26 CEO CERTIFICATION PURSUANT TO SECTION 302 k02906exv31w1.txt EX-31.1 4236
27 CFO CERTIFICATION PURSUANT TO SECTION 302 k02906exv31w2.txt EX-31.2 4286
28 CEO AND CFO CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 k02906exv32w1.txt EX-32.1 1774
30 GRAPHIC k02906image002.jpg GRAPHIC 3321
  Complete submission text file 0000950124-06-001183.txt   1839215
Mailing Address 1411 THIRD STREET, STE. A PORT HURON MI 48060
Business Address 1411 THIRD STREET, STE. A PORT HURON MI 48060 810-987-2200
SEMCO ENERGY INC (Filer) CIK: 0000277158 (see all company filings)

EIN.: 382144267 | State of Incorp.: MI | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-15565 | Film No.: 06685410
SIC: 4924 Natural Gas Distribution