State of Alaska, Oil and Gas Conservation Commission Production History for: SWANSON RIVER, STERLING UND GS Pool Jan 1958 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jul 1960 6 0 880 0 1 Aug 1960 31 0 6347 0 1 Sep 1960 30 0 5784 0 1 Oct 1960 30 0 7254 0 1 Year Total 0 20265 0 Dec 1962 26 0 36184 0 1 Year Total 0 36184 0 Jan 1963 46 0 58807 0 2 Feb 1963 41 0 84934 0 2 Mar 1963 62 0 161505 0 2 Apr 1963 60 0 151603 0 2 May 1963 70 0 187444 0 3 Jun 1963 90 0 203400 0 3 Jul 1963 77 0 185324 0 3 Aug 1963 76 0 135925 0 3 Sep 1963 60 0 130672 0 2 Oct 1963 62 0 125375 0 2 Nov 1963 60 0 118930 0 2 Dec 1963 62 0 134336 0 2 Year Total 0 1678255 0 Jan 1964 62 0 131000 0 2 Feb 1964 56 0 134397 0 2 Mar 1964 60 0 154022 0 2 Apr 1964 60 0 149039 0 2 May 1964 62 0 144226 0 2 Jun 1964 60 0 139545 0 2 Jul 1964 62 0 130091 0 2 Aug 1964 62 0 120858 0 2 Sep 1964 60 0 121620 0 2 Oct 1964 62 0 80011 0 2 Nov 1964 30 0 67130 0 1 Dec 1964 62 0 76555 0 2 Year Total 0 1448494 0 Jan 1965 57 0 140787 0 2 Feb 1965 44 0 101385 0 2 Mar 1965 62 0 135572 0 2 Apr 1965 60 0 131388 0 2 May 1965 56 0 113840 0 2 Jun 1965 30 0 69462 0 1 Jul 1965 31 0 69698 0 1 Aug 1965 31 0 66125 0 1 Sep 1965 30 0 61959 0 1 Oct 1965 31 0 60840 0 1 Nov 1965 30 0 63047 0 1 Dec 1965 31 0 52996 0 1 Year Total 0 1067099 0 2/13/2005 Page 1 of 7 State of Alaska, Oil and Gas Conservation Commission Production History for: SWANSON RIVER, STERLING UND GS Pool Jan 1958 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jan 1966 31 0 50005 0 1 Feb 1966 28 0 45523 0 1 Mar 1966 31 0 47372 0 1 Apr 1966 11 0 9815 0 1 May 1966 10 0 12842 0 1 Year Total 0 165557 0 Jul 1987 21 0 46081 0 1 Aug 1987 31 0 119256 0 1 Sep 1987 30 0 108267 0 1 Oct 1987 31 0 106779 0 1 Nov 1987 29 0 93697 0 1 Dec 1987 31 0 80833 0 1 Year Total 0 554913 0 Jan 1988 31 0 103542 0 1 Feb 1988 29 0 91883 0 1 Mar 1988 31 0 79237 0 1 Apr 1988 30 0 61208 0 1 May 1988 14 0 19997 0 1 Aug 1988 23 0 30965 0 1 Sep 1988 30 0 36890 0 1 Oct 1988 31 0 40176 0 1 Nov 1988 27 0 29719 0 1 Dec 1988 18 0 13635 0 1 Year Total 0 507252 0 Jun 1989 29 0 9594 0 1 Jul 1989 31 0 14502 0 1 Aug 1989 16 0 7070 0 1 Sep 1989 42 0 35850 0 2 Oct 1989 62 0 149304 6631 2 Nov 1989 30 0 149906 0 1 Dec 1989 31 0 171723 0 1 Year Total 0 537949 6631 Jan 1990 31 0 182802 0 1 Feb 1990 28 0 171817 0 1 Mar 1990 31 0 207339 0 1 Apr 1990 30 0 196191 0 1 May 1990 31 0 197589 0 1 Jun 1990 51 0 195942 5397 2 Jul 1990 62 0 211888 7673 2 Aug 1990 60 0 218779 6266 2 Sep 1990 34 0 172669 668 2 Oct 1990 31 0 232305 0 1 Nov 1990 30 0 231184 0 1 Dec 1990 31 0 234833 0 1 Year Total 0 2453338 20004 2/13/2005 Page 2 of 7 State of Alaska, Oil and Gas Conservation Commission Production History for: SWANSON RIVER, STERLING UND GS Pool Jan 1958 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jan 1991 31 0 256108 0 1 Feb 1991 28 0 232988 0 1 Mar 1991 31 0 237495 400 1 Apr 1991 30 0 195850 353 1 May 1991 31 0 221009 233 1 Jun 1991 29 0 211810 172 1 Jul 1991 31 0 245837 185 1 Aug 1991 31 0 254288 295 1 Sep 1991 30 0 251830 90 1 Oct 1991 31 0 245785 431 1 Nov 1991 30 0 247564 480 1 Dec 1991 31 0 256514 0 1 Year Total 0 2857078 2639 Jan 1992 31 0 242270 0 1 Feb 1992 29 0 240192 0 1 Mar 1992 31 0 257111 0 1 Apr 1992 30 0 247820 0 1 May 1992 31 0 260167 0 1 Jun 1992 30 0 244092 0 1 Jul 1992 31 0 230678 0 1 Aug 1992 31 0 237030 0 1 Sep 1992 30 0 238231 0 1 Oct 1992 31 0 238453 0 1 Nov 1992 30 0 247802 0 1 Dec 1992 31 0 175691 0 1 Year Total 0 2859537 0 Jan 1993 29 0 178859 0 1 Feb 1993 28 0 203820 0 1 Mar 1993 31 0 174173 0 1 Apr 1993 30 0 171643 0 1 May 1993 31 0 168211 0 1 Jun 1993 30 0 175723 0 1 Jul 1993 31 0 152959 0 1 Aug 1993 31 0 131400 0 1 Sep 1993 30 0 194020 0 1 Oct 1993 31 0 217772 0 1 Nov 1993 30 0 220525 0 1 Dec 1993 31 0 216593 0 1 Year Total 0 2205698 0 2/13/2005 Page 3 of 7 State of Alaska, Oil and Gas Conservation Commission Production History for: SWANSON RIVER, STERLING UND GS Pool Jan 1958 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jan 1994 31 0 227259 0 1 Feb 1994 28 0 184262 0 1 Mar 1994 31 0 212651 0 1 Apr 1994 30 0 218963 0 1 May 1994 31 0 234398 0 1 Jun 1994 30 0 131937 0 1 Jul 1994 31 0 90621 4204 1 Aug 1994 31 0 68469 4622 1 Sep 1994 30 0 117498 9384 1 Oct 1994 31 0 146270 12478 1 Nov 1994 30 0 150274 16022 1 Dec 1994 31 0 134034 20564 1 Year Total 0 1916636 67274 Jan 1995 30 0 111186 24008 1 Feb 1995 27 0 83152 24600 1 Mar 1995 30 0 60734 31127 1 Apr 1995 4 0 18573 4076 1 Jul 1995 4 0 5083 0 1 Aug 1995 31 0 39808 0 1 Sep 1995 30 0 39494 0 1 Oct 1995 31 0 38172 0 1 Nov 1995 29 0 35115 0 1 Dec 1995 30 0 42786 0 1 Year Total 0 474103 83811 Jan 1996 7 0 9505 0 1 Feb 1996 27 0 55530 0 1 Mar 1996 24 0 41262 0 1 Apr 1996 29 0 50586 0 1 May 1996 31 0 89358 0 1 Jun 1996 28 0 89918 0 1 Jul 1996 31 0 72154 0 1 Aug 1996 25 0 51161 0 1 Sep 1996 30 0 49082 0 1 Oct 1996 31 0 71401 0 1 Nov 1996 30 0 72800 0 1 Dec 1996 25 0 47957 0 1 Year Total 0 700714 0 2/13/2005 Page 4 of 7 State of Alaska, Oil and Gas Conservation Commission Production History for: SWANSON RIVER, STERLING UND GS Pool Jan 1958 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jan 1997 31 0 59833 0 1 Feb 1997 27 0 29153 0 1 Mar 1997 16 0 19553 0 1 Apr 1997 30 0 47857 0 1 May 1997 31 0 52248 0 1 Jun 1997 30 0 34800 0 1 Jul 1997 31 0 31261 0 1 Aug 1997 31 0 44483 0 1 Sep 1997 30 0 45522 0 1 Oct 1997 31 0 67905 0 1 Nov 1997 30 0 62686 0 1 Dec 1997 31 0 63959 0 1 Year Total 0 559260 0 Jan 1998 31 0 48498 0 1 Feb 1998 28 0 50210 0 1 Mar 1998 31 0 57134 0 1 Apr 1998 30 0 60833 0 1 May 1998 31 0 47692 0 1 Jun 1998 30 0 43735 0 1 Jul 1998 31 0 43881 0 1 Aug 1998 31 0 44243 0 1 Sep 1998 30 0 44667 0 1 Oct 1998 31 0 49851 0 1 Nov 1998 30 0 44121 0 1 Dec 1998 31 0 24587 0 1 Year Total 0 559452 0 Jan 1999 30 0 21479 0 1 Feb 1999 28 0 16008 0 1 Mar 1999 31 0 19999 0 1 Apr 1999 26 0 17377 0 1 May 1999 1 0 529 0 1 Jun 1999 19 0 13075 0 1 Jul 1999 31 0 19798 0 1 Aug 1999 31 0 22139 0 1 Sep 1999 27 0 20001 0 1 Oct 1999 31 0 27440 0 1 Nov 1999 30 0 31651 0 1 Dec 1999 31 0 39553 0 1 Year Total 0 249049 0 2/13/2005 Page 5 of 7 State of Alaska, Oil and Gas Conservation Commission Production History for: SWANSON RIVER, STERLING UND GS Pool Jan 1958 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jan 2000 31 0 40473 0 1 Feb 2000 29 0 37889 0 1 Mar 2000 31 0 53035 0 1 Apr 2000 30 0 56847 0 1 May 2000 31 0 69728 0 1 Jun 2000 30 0 75563 0 1 Jul 2000 30 0 48139 0 1 Aug 2000 31 0 68118 0 1 Sep 2000 30 0 63995 0 1 Oct 2000 31 0 54737 0 1 Nov 2000 30 0 56762 0 1 Dec 2000 31 0 61051 0 1 Year Total 0 686337 0 Jan 2001 31 0 58404 0 1 Feb 2001 28 0 54684 0 1 Mar 2001 31 0 58610 0 1 Apr 2001 30 0 48490 0 1 May 2001 31 0 48653 0 1 Jun 2001 30 0 47020 0 1 Jul 2001 31 0 55943 0 1 Aug 2001 31 0 54663 9 1 Sep 2001 30 0 50298 62 1 Oct 2001 31 0 49760 32 1 Nov 2001 30 0 62215 66 1 Dec 2001 31 0 57717 17 1 Year Total 0 646457 186 Jan 2002 31 0 56102 51 1 Feb 2002 28 0 50357 52 1 Mar 2002 31 0 57206 53 1 Apr 2002 30 0 57476 116 1 May 2002 31 0 56644 131 1 Jun 2002 30 0 57671 172 1 Jul 2002 31 0 60773 125 1 Aug 2002 35 0 101635 93 2 Sep 2002 33 0 77666 91 2 Oct 2002 62 0 255344 261 2 Nov 2002 60 0 363909 171 2 Dec 2002 62 0 256794 1652 2 Year Total 0 1451577 2968 2/13/2005 Page 6 of 7 State of Alaska, Oil and Gas Conservation Commission Production History for: SWANSON RIVER, STERLING UND GS Pool Jan 1958 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jan 2003 62 0 321651 8637 2 Feb 2003 51 0 89611 8675 2 Mar 2003 62 0 173606 7644 2 Apr 2003 33 0 111139 555 2 May 2003 31 0 103431 19830 1 Jun 2003 30 0 62276 30114 1 Jul 2003 31 0 41931 49421 1 Aug 2003 17 0 22463 12444 2 Sep 2003 60 0 186216 0 2 Oct 2003 62 0 167451 0 2 Nov 2003 60 0 168577 0 2 Dec 2003 62 0 154681 0 2 Year Total 0 1603033 137320 Jan 2004 62 0 132128 0 2 Feb 2004 58 0 130899 0 2 Mar 2004 62 0 139042 0 2 Apr 2004 60 0 151811 0 2 May 2004 45 0 143648 0 2 Jun 2004 30 0 138080 0 1 Jul 2004 31 0 142481 0 1 Aug 2004 31 0 140014 0 1 Sep 2004 31 0 133275 0 2 Oct 2004 49 0 288207 0 2 Nov 2004 60 0 224166 529 2 Dec 2004 62 0 209266 736 2 Year Total 0 1973017 1265 Pool Total 0 27,211,254 322,098 2/13/2005 Page 7 of 7