State of Alaska, Oil and Gas Conservation Commission
                     Production History for:    PRUDHOE BAY, NIAK IV-SR UN OIL Pool

                                      Jan 2000  Through   Dec 2004

                    Month    DaysProd            Oil (BBL)          Gas (MCF)      Water (BBL)    Wells

    PBU_NIAKUK
                  Mar 2001         21              17055             208084                118        1

                  Apr 2001         29              18736             261950                379        1
                  May 2001         31              21235              28740              58520        1
                  Jun 2001         18               8360               5653              25738        1

                  Jan 2002          2                  2                  0                575        1
                Pad Total                          65388            504427               85330

                Pool Total                        65,388           504,427             85,330

























































                                                                   1/27/2005      Page 1 of  1