SECOND AMENDMENT DATED JULY 16, 2003 TO BASE GAS PURCHASE AGREEMENT DATED MARCH 31, 1999 BETWEEN NORTHEAST OHIO GAS MARKETING, INC., AND ATLAS ENERGY GROUP, INC., ATLAS RESOURCES, INC., AND RESOURCE ENERGY, INC.Base Gas Purchase Agreement • May 15th, 2008 • Atlas Resources Public #18-2008 (A) L.P.
THIRD AMENDMENT DATED JANUARY 5, 2007 TO BASE GAS PURCHASE AGREEMENT DATED MARCH 31, 1999 BETWEEN NORTHEAST OHIO GAS MARKETING, INC., AND ATLAS ENERGY GROUP, INC., ATLAS RESOURCES, INC., AND RESOURCE ENERGY, INC.Base Gas Purchase Agreement • June 27th, 2007 • Atlas Resources Public #17-2007 (A) L.P.
SECOND AMENDMENT DATED JULY 16, 2003 TO BASE GAS PURCHASE AGREEMENT DATED MARCH 31, 1999 BETWEEN NORTHEAST OHIO GAS MARKETING, INC., AND ATLAS ENERGY GROUP, INC., ATLAS RESOURCES, INC., AND RESOURCE ENERGY, INC.Base Gas Purchase Agreement • June 27th, 2007 • Atlas Resources Public #17-2007 (A) L.P.
THIRD AMENDMENT DATED JANUARY 5, 2007 TO BASE GAS PURCHASE AGREEMENT DATED MARCH 31, 1999 BETWEEN NORTHEAST OHIO GAS MARKETING, INC., AND ATLAS ENERGY GROUP, INC., ATLAS RESOURCES, INC., AND RESOURCE ENERGY, INC.Base Gas Purchase Agreement • May 15th, 2008 • Atlas Resources Public #18-2008 (A) L.P.
FIRST AMENDMENT DATED FEBRUARY 1, 2001 TO BASE GAS PURCHASE AGREEMENT DATED MARCH 31, 1999 BETWEEN NORTHEAST OHIO GAS MARKETING, INC., AND ATLAS ENERGY GROUP, INC., ATLAS RESOURCES, INC., AND RESOURCE ENERGY, INC.Base Gas Purchase Agreement • May 15th, 2008 • Atlas Resources Public #18-2008 (A) L.P.
FIRST AMENDMENT DATED FEBRUARY 1, 2001 TO BASE GAS PURCHASE AGREEMENT DATED MARCH 31, 1999 BETWEEN NORTHEAST OHIO GAS MARKETING, INC., AND ATLAS ENERGY GROUP, INC., ATLAS RESOURCES, INC., AND RESOURCE ENERGY, INC.Base Gas Purchase Agreement • June 27th, 2007 • Atlas Resources Public #17-2007 (A) L.P.
