NATURAL GAS GATHERING AGREEMENT DATED JANUARY 1, 2002 AMONG ATLAS PIPELINE PARTNERS, L.P., AND ATLAS PIPELINE OPERATING PARTNERSHIP, L.P. AND ATLAS RESOURCES, INC., AND ATLAS ENERGY GROUP, INC. AND ATLAS NOBLE CORPORATION, AND RESOURCE ENERGY INC.,...

Exhibit 10.12

NATURAL GAS GATHERING AGREEMENT DATED JANUARY 1, 2002

AMONG ATLAS PIPELINE PARTNERS, L.P., AND

ATLAS PIPELINE OPERATING PARTNERSHIP, L.P. AND

ATLAS RESOURCES, INC., AND

ATLAS ENERGY GROUP, INC. AND

ATLAS NOBLE CORPORATION, AND

RESOURCE ENERGY INC., AND

VIKING RESOURCES CORPORATION