State of Alaska, Oil and Gas Conservation Commission Production History for: MIDDLE GROUND SHOAL, B,C,D OIL Pool Jan 1958 Dec 2004 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Dec 1965 20 16602 6641 707 1 Year Total 16602 6641 707 Jan 1966 18 10330 6690 422 1 Feb 1966 26 35718 15662 2128 1 Mar 1966 5 6285 3391 672 1 Apr 1966 5 5221 2948 372 2 May 1966 51 39048 21353 4177 2 Jun 1966 47 36718 19202 3296 2 Jul 1966 54 65511 32478 3422 3 Aug 1966 102 110442 50414 5092 4 Sep 1966 89 85627 47947 4755 5 Oct 1966 122 121871 65414 4816 5 Nov 1966 162 160765 83804 4905 6 Dec 1966 158 156503 72379 3794 6 Year Total 834039 421682 37851 Jan 1967 136 143834 71150 2545 5 Feb 1967 155 169163 87812 4487 6 Mar 1967 183 186519 89143 4791 6 Apr 1967 179 175993 90369 7770 6 May 1967 186 161206 89316 2562 6 Jun 1967 176 140505 77740 2365 6 Jul 1967 186 160935 80635 1852 6 Aug 1967 186 151709 82989 1681 6 Sep 1967 206 154935 84839 2122 8 Oct 1967 202 171092 91859 5853 7 Nov 1967 207 154121 99656 16790 7 Dec 1967 209 143259 89605 10333 7 Year Total 1913271 1035113 63151 Jan 1968 180 97097 66213 3480 7 Feb 1968 173 76764 51369 7927 7 Mar 1968 199 90848 56837 4255 7 Apr 1968 200 99431 67461 3677 8 May 1968 205 70767 53072 3899 8 Jun 1968 221 96601 74602 3054 8 Jul 1968 218 90428 56738 5415 8 Aug 1968 214 109532 68884 13356 7 Sep 1968 230 112150 53784 15058 8 Oct 1968 219 97339 54647 20717 9 Nov 1968 233 101724 94137 10312 8 Dec 1968 250 93725 80040 11517 9 Year Total 1136406 777784 102667 5/13/2005 Page 1 of 13 State of Alaska, Oil and Gas Conservation Commission Production History for: MIDDLE GROUND SHOAL, B,C,D OIL Pool Jan 1958 Dec 2004 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jan 1969 244 91714 76792 13071 8 Feb 1969 216 83839 76504 11871 8 Mar 1969 241 83220 71924 12832 8 Apr 1969 217 66375 49769 6190 8 May 1969 236 86085 51914 10886 8 Jun 1969 228 73572 50093 8779 8 Jul 1969 233 65480 47367 9660 8 Aug 1969 237 70289 38767 11922 8 Sep 1969 226 66484 38647 12569 8 Oct 1969 194 56324 32547 16730 7 Nov 1969 205 64191 36489 17432 7 Dec 1969 184 41604 26015 18044 7 Year Total 849177 596828 149986 Jan 1970 209 72786 45691 18983 7 Feb 1970 187 56082 32342 14951 7 Mar 1970 214 67412 35326 19875 7 Apr 1970 204 55533 31622 17023 7 May 1970 174 50536 26912 10748 7 Jun 1970 206 52340 29732 21884 7 Jul 1970 202 50528 28666 22265 7 Aug 1970 213 52865 26107 21720 7 Sep 1970 208 47212 25833 24016 7 Oct 1970 212 46962 30661 20652 7 Nov 1970 208 47527 30045 19479 7 Dec 1970 210 47856 36889 20893 7 Year Total 647639 379826 232489 Jan 1971 195 47137 34002 16911 7 Feb 1971 184 45794 41120 28930 7 Mar 1971 208 53677 48157 30420 7 Apr 1971 203 48344 43968 29710 7 May 1971 209 49308 44798 29344 7 Jun 1971 110 17185 13072 8777 7 Jul 1971 160 20659 17392 16761 7 Aug 1971 173 29382 31237 20322 6 Sep 1971 176 27435 40606 12494 6 Oct 1971 172 28047 39104 10561 6 Nov 1971 149 25424 31043 7067 5 Dec 1971 153 25915 37886 16864 5 Year Total 418307 422385 228161 5/13/2005 Page 2 of 13 State of Alaska, Oil and Gas Conservation Commission Production History for: MIDDLE GROUND SHOAL, B,C,D OIL Pool Jan 1958 Dec 2004 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jan 1972 137 21163 22391 11774 5 Feb 1972 143 16329 21331 10614 5 Mar 1972 127 17334 28817 14661 5 Apr 1972 129 13130 26870 7407 5 May 1972 148 16666 15558 9349 5 Jun 1972 139 13925 23176 6537 5 Jul 1972 135 19375 18744 2649 5 Aug 1972 102 14746 12953 1638 4 Sep 1972 125 17791 17710 5479 5 Oct 1972 155 18016 17757 5866 5 Nov 1972 147 21796 18125 6279 5 Dec 1972 155 23090 23573 6964 5 Year Total 213361 247005 89217 Jan 1973 141 18099 11489 4415 5 Feb 1973 140 13927 14801 5106 5 Mar 1973 152 14709 18041 5087 5 Apr 1973 145 29919 21935 9039 5 May 1973 153 33923 24001 7526 5 Jun 1973 150 33244 21766 3451 5 Jul 1973 136 25892 27622 3278 5 Aug 1973 155 41021 28269 7181 5 Sep 1973 150 36205 20522 5371 5 Oct 1973 152 38811 21416 6179 5 Nov 1973 131 23265 17001 5275 5 Dec 1973 141 23490 12900 6085 5 Year Total 332505 239763 67993 Jan 1974 132 28955 21752 7983 5 Feb 1974 112 28729 18970 2584 4 Mar 1974 152 29900 18686 16302 5 Apr 1974 150 26230 33537 18382 5 May 1974 118 16532 9276 4056 4 Jun 1974 133 25066 14421 5019 5 Jul 1974 155 41885 22913 7402 5 Aug 1974 155 48093 24596 4775 5 Sep 1974 129 39622 20699 4079 5 Oct 1974 119 38020 19166 4102 4 Nov 1974 90 33167 18791 4415 3 Dec 1974 119 30068 19128 8704 5 Year Total 386267 241935 87803 5/13/2005 Page 3 of 13 State of Alaska, Oil and Gas Conservation Commission Production History for: MIDDLE GROUND SHOAL, B,C,D OIL Pool Jan 1958 Dec 2004 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jan 1975 154 37167 22490 10784 5 Feb 1975 138 33319 17885 8320 5 Mar 1975 155 39935 17391 9533 5 Apr 1975 130 38755 20163 9106 5 May 1975 137 36161 22399 12133 5 Jun 1975 150 39882 20862 10809 5 Jul 1975 132 35441 16131 9897 5 Aug 1975 150 40334 22981 11758 5 Sep 1975 150 43674 22947 12409 5 Oct 1975 155 50569 20319 15882 5 Nov 1975 150 38028 22261 10455 5 Dec 1975 155 38686 21166 9993 5 Year Total 471951 246995 131079 Jan 1976 155 36515 23518 11521 5 Feb 1976 133 31529 17577 8622 5 Mar 1976 152 33191 18444 11318 5 Apr 1976 149 29002 15862 9647 5 May 1976 155 30166 14998 9671 5 Jun 1976 150 28087 16660 9954 5 Jul 1976 152 23899 70022 9531 5 Aug 1976 136 28126 16027 10032 5 Sep 1976 131 32826 20681 13504 5 Oct 1976 114 27436 25349 5934 4 Nov 1976 121 23725 22101 7267 5 Dec 1976 154 24676 21480 10378 5 Year Total 349178 282719 117379 Jan 1977 154 27784 20693 10944 5 Feb 1977 134 20664 24803 9181 5 Mar 1977 144 25266 16221 4315 5 Apr 1977 88 20061 12207 3391 3 May 1977 93 23074 14556 6642 3 Jun 1977 90 23562 17852 4745 3 Jul 1977 90 26389 16896 5843 4 Aug 1977 124 27954 19508 6513 4 Sep 1977 120 23894 18203 6823 4 Oct 1977 123 25556 21536 9574 4 Nov 1977 109 22231 17598 7693 4 Dec 1977 115 22968 14282 9439 4 Year Total 289403 214355 85103 5/13/2005 Page 4 of 13 State of Alaska, Oil and Gas Conservation Commission Production History for: MIDDLE GROUND SHOAL, B,C,D OIL Pool Jan 1958 Dec 2004 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jan 1978 122 15332 23908 16379 4 Feb 1978 112 21236 18493 13610 4 Mar 1978 124 21762 17332 12834 4 Apr 1978 127 18170 18282 12938 5 May 1978 152 20818 26404 14517 5 Jun 1978 150 17445 12760 7137 5 Jul 1978 128 16056 17881 5881 5 Aug 1978 101 11253 8311 4955 4 Sep 1978 90 14224 7500 4537 3 Oct 1978 93 16431 19736 5636 3 Nov 1978 90 17823 7166 5254 3 Dec 1978 122 18315 13191 7956 4 Year Total 208865 190964 111634 Jan 1979 124 22205 14743 19747 4 Feb 1979 110 19224 7487 17549 4 Mar 1979 120 21662 10778 11254 4 Apr 1979 90 16101 9124 13116 3 May 1979 100 18602 13390 12542 4 Jun 1979 120 23209 12379 17039 4 Jul 1979 124 26040 13254 11055 4 Aug 1979 121 26631 12054 15915 4 Sep 1979 114 23367 20011 14443 4 Oct 1979 124 15291 9089 7876 4 Nov 1979 114 18716 13867 16330 4 Dec 1979 123 21836 17867 14240 4 Year Total 252884 154043 171106 Jan 1980 124 23008 18240 14174 4 Feb 1980 116 29833 22805 16759 4 Mar 1980 117 29109 21745 18354 4 Apr 1980 120 27093 19833 17978 4 May 1980 123 24160 23841 16739 4 Jun 1980 120 23221 20887 13549 4 Jul 1980 124 26285 60532 16179 4 Aug 1980 124 20155 16041 16113 4 Sep 1980 120 17809 19771 13653 4 Oct 1980 124 20302 18528 17330 4 Nov 1980 120 21395 18673 14117 4 Dec 1980 124 21952 16982 15252 4 Year Total 284322 277878 190197 5/13/2005 Page 5 of 13 State of Alaska, Oil and Gas Conservation Commission Production History for: MIDDLE GROUND SHOAL, B,C,D OIL Pool Jan 1958 Dec 2004 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jan 1981 124 17469 14478 17130 4 Feb 1981 112 19868 12737 12393 4 Mar 1981 122 19275 19104 15636 4 Apr 1981 114 17189 18917 15796 4 May 1981 124 19957 15191 20397 4 Jun 1981 120 20494 15085 19830 4 Jul 1981 124 20937 10104 22270 4 Aug 1981 124 21562 15273 24313 4 Sep 1981 120 17927 14916 20942 4 Oct 1981 124 22444 14510 22418 4 Nov 1981 120 21724 23360 22242 4 Dec 1981 119 17760 22139 22643 4 Year Total 236606 195814 236010 Jan 1982 124 21671 17789 26558 4 Feb 1982 112 15703 15006 24257 4 Mar 1982 124 17876 25261 28115 4 Apr 1982 120 19715 28092 26662 4 May 1982 124 22966 26416 20703 4 Jun 1982 120 26355 23253 22582 4 Jul 1982 124 23247 41390 21187 4 Aug 1982 124 22055 18014 19241 4 Sep 1982 120 19471 30272 19949 4 Oct 1982 124 20144 15975 24468 4 Nov 1982 120 17718 5479 24152 4 Dec 1982 124 20676 22078 28929 4 Year Total 247597 269025 286803 Jan 1983 124 20069 22746 27966 4 Feb 1983 112 18346 23216 23097 4 Mar 1983 124 30109 21023 26897 4 Apr 1983 120 19984 14348 21009 4 May 1983 124 22711 15426 19628 4 Jun 1983 120 22199 14336 16612 4 Jul 1983 124 23320 24535 17010 4 Aug 1983 120 25083 19492 14778 4 Sep 1983 120 25107 14032 9362 4 Oct 1983 124 26203 15339 16274 4 Nov 1983 120 24570 20282 14696 4 Dec 1983 124 24029 24175 15983 4 Year Total 281730 228950 223312 5/13/2005 Page 6 of 13 State of Alaska, Oil and Gas Conservation Commission Production History for: MIDDLE GROUND SHOAL, B,C,D OIL Pool Jan 1958 Dec 2004 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jan 1984 124 19646 24613 18978 4 Feb 1984 116 21513 24346 16068 4 Mar 1984 124 26231 32096 14435 4 Apr 1984 120 21556 28906 18194 4 May 1984 124 26752 25448 16849 4 Jun 1984 120 24395 19072 15393 4 Jul 1984 120 22785 4246 21814 4 Aug 1984 124 24013 18530 18524 4 Sep 1984 120 23333 20694 19568 4 Oct 1984 124 23964 17006 22093 4 Nov 1984 120 23495 20744 18574 4 Dec 1984 124 24268 19084 14900 4 Year Total 281951 254785 215390 Jan 1985 155 24164 21845 16503 5 Feb 1985 146 21060 15341 16363 5 Mar 1985 155 22525 9843 21093 5 Apr 1985 140 19203 12415 23738 5 May 1985 155 22983 11490 26444 5 Jun 1985 150 21294 21137 23619 5 Jul 1985 155 19891 15747 23056 5 Aug 1985 155 19197 22640 20390 5 Sep 1985 126 18092 20861 19981 5 Oct 1985 121 8577 5354 9500 4 Nov 1985 120 18215 22110 21668 5 Dec 1985 124 21361 16203 19426 4 Year Total 236562 194986 241781 Jan 1986 142 29439 14540 24519 5 Feb 1986 140 27093 13923 29892 5 Mar 1986 155 26529 13970 28276 5 Apr 1986 118 22867 15922 20754 4 May 1986 125 27136 11681 22567 5 Jun 1986 120 22046 12377 23203 4 Jul 1986 124 25604 19954 23192 4 Aug 1986 124 23774 21218 25842 4 Sep 1986 119 18422 20721 19263 4 Oct 1986 144 20283 18468 23336 5 Nov 1986 120 19445 13377 18836 4 Dec 1986 124 19789 13779 20761 4 Year Total 282427 189930 280441 5/13/2005 Page 7 of 13 State of Alaska, Oil and Gas Conservation Commission Production History for: MIDDLE GROUND SHOAL, B,C,D OIL Pool Jan 1958 Dec 2004 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jan 1987 124 21512 13894 21532 4 Feb 1987 112 16791 11774 19160 4 Mar 1987 124 18788 14694 22062 4 Apr 1987 120 16564 11596 21073 4 May 1987 124 15428 13921 22155 4 Jun 1987 118 12932 11574 23602 4 Jul 1987 124 18102 13046 23481 4 Aug 1987 124 18847 12936 21814 4 Sep 1987 120 18113 14731 22190 4 Oct 1987 124 17864 12202 22119 4 Nov 1987 115 14370 9492 23320 4 Dec 1987 155 37615 24688 47766 5 Year Total 226926 164548 290274 Jan 1988 155 36586 22444 44003 5 Feb 1988 145 33116 20023 41944 5 Mar 1988 150 34130 17309 41380 5 Apr 1988 146 29334 19126 42648 5 May 1988 153 31650 21346 47320 5 Jun 1988 150 32059 19778 30676 5 Jul 1988 151 29978 20013 26305 5 Aug 1988 155 31483 23543 30785 5 Sep 1988 150 25956 23568 30166 5 Oct 1988 151 27426 20981 29128 5 Nov 1988 150 26398 21506 25493 5 Dec 1988 153 27176 22562 24869 5 Year Total 365292 252199 414717 Jan 1989 151 25241 19373 30198 5 Feb 1989 139 20756 19284 27578 5 Mar 1989 153 21360 18616 31990 5 Apr 1989 150 20642 15690 29339 5 May 1989 155 19468 14331 31866 5 Jun 1989 150 19730 16395 28013 5 Jul 1989 155 18306 16194 30404 5 Aug 1989 155 18500 19330 28857 5 Sep 1989 145 16928 18169 27823 5 Oct 1989 155 17921 23868 31488 5 Nov 1989 150 19554 21248 26585 5 Dec 1989 153 18067 20141 23628 5 Year Total 236473 222639 347769 5/13/2005 Page 8 of 13 State of Alaska, Oil and Gas Conservation Commission Production History for: MIDDLE GROUND SHOAL, B,C,D OIL Pool Jan 1958 Dec 2004 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jan 1990 155 17352 26500 27262 5 Feb 1990 140 15134 25803 26450 5 Mar 1990 154 17216 25178 30822 5 Apr 1990 150 17890 25842 27072 5 May 1990 155 16881 24975 25792 5 Jun 1990 149 14494 19559 26621 5 Jul 1990 155 12316 17615 28473 5 Aug 1990 155 12399 18437 18233 5 Sep 1990 150 10911 7928 26490 5 Oct 1990 155 13928 9408 27760 5 Nov 1990 148 12801 6978 23799 5 Dec 1990 120 8274 6098 16833 5 Year Total 169596 214321 305607 Jan 1991 64 4900 4350 9152 3 Feb 1991 57 5760 2609 10961 4 Mar 1991 82 8332 2954 9633 3 Apr 1991 90 10689 4224 8639 3 May 1991 91 12063 5156 10105 3 Jun 1991 90 9163 7449 7274 3 Jul 1991 93 11083 7397 10928 3 Aug 1991 93 9771 4142 9354 3 Sep 1991 90 8518 6024 8500 3 Oct 1991 93 8920 8164 9602 3 Nov 1991 90 8385 7787 7894 3 Dec 1991 87 7972 7011 7297 3 Year Total 105556 67267 109339 Jan 1992 90 8610 5653 9368 3 Feb 1992 48 6627 3963 4535 3 Mar 1992 93 11089 5918 13930 3 Apr 1992 89 11464 4418 10316 3 May 1992 93 12187 7670 9720 3 Jun 1992 90 11173 3376 10078 3 Jul 1992 92 12973 8234 10979 3 Aug 1992 93 11061 7272 11051 3 Sep 1992 90 9745 6204 11261 3 Oct 1992 93 11083 6740 10148 3 Nov 1992 90 9581 4493 9377 3 Dec 1992 93 9307 4597 12805 3 Year Total 124900 68538 123568 5/13/2005 Page 9 of 13 State of Alaska, Oil and Gas Conservation Commission Production History for: MIDDLE GROUND SHOAL, B,C,D OIL Pool Jan 1958 Dec 2004 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jan 1993 88 8434 5836 12656 3 Feb 1993 78 4922 2759 18696 3 Mar 1993 62 4647 2001 7681 2 Apr 1993 60 5630 3999 5374 2 May 1993 62 5489 3161 5037 2 Jun 1993 60 5101 3947 6418 2 Jul 1993 62 5287 3938 3334 2 Aug 1993 62 5384 2785 3449 2 Sep 1993 60 4867 2692 4115 2 Oct 1993 62 4600 3057 3582 2 Nov 1993 60 4573 2885 3861 2 Dec 1993 62 6024 2985 3392 2 Year Total 64958 40045 77595 Jan 1994 62 5232 3515 3203 2 Feb 1994 56 4043 2744 4011 2 Mar 1994 70 5541 13186 4039 3 Apr 1994 64 4821 8785 3494 3 May 1994 93 11173 30317 4239 3 Jun 1994 90 10018 22260 4863 3 Jul 1994 88 8949 24727 5167 3 Aug 1994 93 11535 17945 4751 3 Sep 1994 90 10573 11096 4739 3 Oct 1994 82 9263 17486 2260 3 Nov 1994 89 10085 8481 5380 3 Dec 1994 93 10610 8062 5652 3 Year Total 101843 168604 51798 Jan 1995 93 10598 8073 4268 3 Feb 1995 83 9043 7740 3937 3 Mar 1995 76 9648 5677 4168 3 Apr 1995 72 8617 2454 3300 3 May 1995 62 10253 4201 2257 2 Jun 1995 60 8836 5095 3053 2 Jul 1995 62 8924 6594 2960 2 Aug 1995 62 9595 4577 2581 2 Sep 1995 60 8505 4190 2926 2 Oct 1995 59 8028 4867 3475 2 Nov 1995 60 8012 7300 3236 2 Dec 1995 62 8097 7474 2804 2 Year Total 108156 68242 38965 5/13/2005 Page 10 of 13 State of Alaska, Oil and Gas Conservation Commission Production History for: MIDDLE GROUND SHOAL, B,C,D OIL Pool Jan 1958 Dec 2004 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jan 1996 62 7929 10304 3854 2 Feb 1996 54 7676 7867 2582 2 Mar 1996 62 8490 6691 2827 2 Apr 1996 60 7129 9695 2655 2 May 1996 60 7544 9456 2688 2 Jun 1996 60 6583 5397 3025 2 Jul 1996 62 8343 8318 1434 2 Aug 1996 62 8851 8174 3334 2 Sep 1996 60 6771 8382 2903 2 Oct 1996 62 7337 7381 3853 2 Nov 1996 60 6263 6257 3637 2 Dec 1996 62 6567 5714 3407 2 Year Total 89483 93636 36199 Jan 1997 62 6663 5404 3272 2 Feb 1997 56 5254 4970 3462 2 Mar 1997 62 5703 5091 3186 2 Apr 1997 60 5394 4723 3553 2 May 1997 62 5345 4084 3916 2 Jun 1997 60 4709 2331 3800 2 Jul 1997 62 5024 3991 4094 2 Aug 1997 62 6095 3757 4501 2 Sep 1997 60 4435 3585 3739 2 Oct 1997 62 4415 3114 3936 2 Nov 1997 60 5047 3665 4130 2 Dec 1997 62 4454 3672 4783 2 Year Total 62538 48387 46372 Jan 1998 62 4177 4650 4630 2 Feb 1998 56 3904 5089 3889 2 Mar 1998 62 4497 3335 4451 2 Apr 1998 60 4875 4049 3893 2 May 1998 62 4755 7746 4515 2 Jun 1998 60 4154 3301 4638 2 Jul 1998 62 4335 7238 4894 2 Aug 1998 62 4087 2716 4954 2 Sep 1998 60 4196 1977 3827 2 Oct 1998 62 4350 2461 4590 2 Nov 1998 60 3956 2508 4319 2 Dec 1998 62 4216 6339 4173 2 Year Total 51502 51409 52773 5/13/2005 Page 11 of 13 State of Alaska, Oil and Gas Conservation Commission Production History for: MIDDLE GROUND SHOAL, B,C,D OIL Pool Jan 1958 Dec 2004 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jan 1999 62 3692 5769 4212 2 Feb 1999 55 2595 8102 3379 2 Mar 1999 62 2749 7276 3766 2 Apr 1999 60 3007 6496 3977 2 May 1999 62 3771 6637 4981 2 Jun 1999 60 3673 5634 4567 2 Jul 1999 62 3590 5508 4590 2 Aug 1999 62 3542 6920 4414 2 Sep 1999 60 3162 6469 4012 2 Oct 1999 62 3020 6413 4295 2 Nov 1999 60 2680 4449 3520 2 Dec 1999 62 3756 4030 4582 2 Year Total 39237 73703 50295 Jan 2000 62 3070 3780 4648 2 Feb 2000 57 2382 4228 4118 2 Mar 2000 62 3337 4510 4103 2 Apr 2000 60 3411 6020 4092 2 May 2000 62 3348 2539 4757 2 Jun 2000 60 3220 2913 4541 2 Jul 2000 62 2644 6260 4545 2 Aug 2000 62 3318 5454 5796 2 Sep 2000 60 3453 5442 4689 2 Oct 2000 62 3097 5757 3361 2 Nov 2000 60 2917 4989 3367 2 Dec 2000 62 3279 4587 4137 2 Year Total 37476 56479 52154 Jan 2001 62 4053 6736 5171 2 Feb 2001 56 1353 5250 5457 2 Mar 2001 60 1583 5347 6388 2 Apr 2001 60 2260 5933 5822 2 May 2001 60 2496 7108 6593 2 Jun 2001 60 2808 6632 6098 2 Jul 2001 61 2856 6882 6470 2 Aug 2001 62 3166 6700 6280 2 Sep 2001 60 2911 5335 6218 2 Oct 2001 49 2105 3346 5926 2 Nov 2001 30 1017 2124 5096 1 Dec 2001 60 1225 3609 6234 2 Year Total 27833 65002 71753 5/13/2005 Page 12 of 13 State of Alaska, Oil and Gas Conservation Commission Production History for: MIDDLE GROUND SHOAL, B,C,D OIL Pool Jan 1958 Dec 2004 Producing Month DaysProd Oil (BBL) Gas (MCF) Water (BBL) Wells Jan 2002 59 1298 3496 5671 2 Feb 2002 56 1200 4130 5078 2 Mar 2002 62 1356 4517 5450 2 Apr 2002 60 1107 4160 5210 2 May 2002 62 1357 3481 5177 2 Jun 2002 60 1451 4029 4976 2 Jul 2002 62 1460 4698 4895 2 Aug 2002 62 1393 4683 4981 2 Sep 2002 60 1378 4738 4932 2 Oct 2002 57 1298 5002 5092 2 Nov 2002 57 1310 3559 4789 2 Dec 2002 61 1299 3493 4695 2 Year Total 15907 49986 60946 Jan 2003 61 1208 3374 4632 2 Feb 2003 55 1107 3246 4208 2 Mar 2003 61 1205 3787 4553 2 Apr 2003 60 1157 3340 4277 2 May 2003 62 1223 3510 4200 2 Jun 2003 57 1299 2997 3612 2 Jul 2003 31 524 256 368 1 Aug 2003 31 465 273 389 1 Sep 2003 30 449 260 368 1 Oct 2003 31 459 273 359 1 Nov 2003 30 450 284 359 1 Dec 2003 31 463 285 348 1 Year Total 10009 21885 27673 Jan 2004 31 437 278 368 1 Feb 2004 22 310 165 256 1 Mar 2004 27 406 257 350 1 Apr 2004 30 437 243 383 1 Year Total 1590 943 1357 Pool Total 12,010,325 8,797,239 5,509,414 5/13/2005 Page 13 of 13