Common use of Revocation Right Clause in Contracts

Revocation Right. Executive may revoke this Agreement within the seven day period beginning on the date Executive signs this Agreement (such seven day period being referred to herein as the “Release Revocation Period”). To be effective, such revocation must be in writing signed by Executive and must be delivered to the Chief Executive Officer of the Company before 11:59 p.m., Houston, Texas time, on the last day of the Release Revocation Period. This Agreement is not effective, and no consideration shall be paid to Executive, until the expiration of the Release Revocation Period without Executive’s revocation. If an effective revocation is delivered in the foregoing manner and timeframe, this Agreement shall be of no force or effect and shall be null and void ab initio. Executed on this day of , Xxxxx X. Xxxxxxxxxxx STATE OF § § COUNTY OF § BEFORE ME, the undersigned authority personally appeared Xxxxx X. Xxxxxxxxxxx, by me known or who produced valid identification as described below, who executed the foregoing instrument and acknowledged before me that he subscribed to such instrument on this _____ day of ______________, ________. NOTARY PUBLIC in and for the State of My Commission Expires: Identification produced: XXXXXXXX X XXXXXXXXXX XXXX Xxxx Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE CANADA Alberta British Columbia Saskatchewan ALASKA North Slope ARKANSAS Cleburne Columbia Xxxxxx Xxxxxxxxx Xxxxxxxx Xxxxxxxx Xxxxxxxx Xxxxxx Independence Xxxxxxx Xxxxxxxxx Xxxxx Xxxxxx Nevada Ouachita Xxxx Pulaski Sebastian Union Van Xxxxx Xxxxx COLORADO Xxxxx Xxxxxxxx Mesa Xxxxxx Rio Xxxxxx Weld FLORIDA Xxxxx ILLINOIS XxXxxx KANSAS Xxxxxx Xxxxxx Xxxxx Chautauqua Xxxxx Xxxxxx Comanche Xxxxxx Xxxxxxxxx Elk Xxxxx Xxxxxx Xxxxx Xxxxxxxxx Xxxxxx Xxxxxx Xxxxxxx Xxxxxxx Kiowa Labette Xxxxxx XxXxxxxxx Xxxxx Xxxxxxxxxx Xxxxxx Xxxxxx Neosho Xxxxx Xxxx Xxxx Saline Sedgwick Xxxxxx Xxxxxxxx Xxxxxxx Xxxxxx Bend Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE LOUISIANA Acadia Bienville Bossier Caddo Calcasieu Xxxxxxx Xxxxxxxxx DeSoto Iberia Xxxxxxxxx Xxxxx Lafayette Lafourche Natchitoches Plaquemines Red River Sabine St. Xxxxxx St. Xxxxxx St. Xxxx Xxxxxxxxxx Xxxxxxxxxx Webster MASSACHUSETTS Middlesex Worcester MICHIGAN Kalkaska Otsego MISSISSIPPI Xxxxxx MISSOURI Perry MONTANA Xxxxxxxx Xxxxxxxxx Richland NEBRASKA Xxxxxxx NEVADA Washoe NEW HAMPSHIRE Hillsborough Rockingham NEW MEXICO Bernalillo Xxxxxx Xxxxxx Cibola Colfax Xxxxx De Xxxx Xxxx Xxx Xxxx Xxxxx Xxxxxxxxx Xxxxxxx Xxxxxxx Xxx Lincoln Xxxx XxXxxxxx Xxxx Xxxxx Xxxx Rio Arriba Roosevelt San Xxxx San Xxxxxx Xxxxxxxx Santa Fe Xxxxxx Xxxxxxx Taos Torrance Union Valencia NEW YORK Cattaraugus Chautauqua Chemung Chenango Cortland Delaware Erie Ostego Steuben Tioga Bend Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE NORTH DAKOTA Xxxxx Billings Bottineau Xxxxxx Xxxxx Xxxxxxxx Divide Xxxx Golden Valley Xxxxx Xxxxxxxxx XxXxxxx XxXxxxxx XxXxxx Xxxxxx Xxxxxx Mountrail Xxxxxx Xxxxxx Renville Xxxxxxx Xxxxxxxx Sioux Slope Xxxxx Xxxx Xxxxxxxx OHIO Xxxxx Coshocton Cuyahoga Guernsey Xxxxxxxx Xxxx Licking Xxxxxx Portage Trumbull Xxxxxxxxxx Xxxxx OKLAHOMA Alfalfa Atoka Beaver Xxxxxxx Xxxxxx Xxxxx Xxxxx Canadian Xxxxxx Cimarron Cleveland Coal Comanche Cotton Creek Xxxxxx Xxxxx El Xxxx Xxxxx Xxxxxxxx Xxxxxx Xxxxx Xxxxx Xxxxx Xxxxxx Xxxxxx Xxxxxxx Xxxxxx Xxxxxxx Xxxxxxxxx Xxx Kingfisher Kiowa Xxxxxxx LeFlore Xxxxxxx Xxxxx Love Major Xxxxxxxx Xxxxx XxXxxxx XxXxxxxxx XxXxxxxx Xxxxxx Xxxxx Nowata Okfuskee Oklahoma Okmulgee Osage Pawnee Xxxxx Pittsburg Pontotoc Pottawatomie Xxxxx Xxxxx Xxxxxx Seminole Xxxxxxxx Xxxxxxxx Texas Xxxxxxx Tulsa Xxxxxxx Washington Washita Xxxxx Xxxxxxxx Xxxx Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE PENNSYLVANIA Allegheny Xxxxxxxxx Xxxxxx Bedford Berks Xxxxxxxx Xxxxxx Cambria Cameron Centre Xxxxxxx Clarion Clearfield Clinton Columbia Xxxxxxxx Elk Fayette Forest Xxxxxx Xxxxxx Indiana Jefferson Lackawanna Xxxxxxxx Lebanon Luzerne Lycoming XxXxxx Xxxxxx Xxxxxxx Pittsburg Potter Somerset Xxxxxxxx Susquehanna Tioga Venango Xxxxxx Xxxxxxxxxx Xxxxx Xxxxxxxxxxxx Xxxxxx Wyoming TENNESSEE Shelby TEXAS Xxxxxxxx Xxxxxxx Xxxxxx Xxxxxxxxx Atascosa Bailey Baylor Bee Bexar Borden Bosque Bowie Brazoria Brazos Xxxxxxxx Xxxxxxx Xxxxxx Xxxxx Xxxxxxxx Xxxxxxxx Xxxxxxx Xxxxxx Xxxx Xxxxxx Cherokee Childress Xxxx Xxxxxxx Coke Xxxxxxx Xxxxxxxxxxxxx Comanche Concho Xxxxx Xxxxxx Xxxxx Xxxxxxxx Xxxxxx Xxxxxxxxx Xxxxxx Xxxxxx Deaf Xxxxx Xxxxxx XxXxxx Xxxxxxx Dimmit Xxxxxx Xxxxx Eastland Xxxxx Xxxxxxx Xxxxx Xxxxx Xxxxxxx Xxxxxx Xxxxx Xxxxx Fort Bend Freestone Frio Xxxxxx Xxxxx Xxxxxxxxx Goliad Xxxxxxxx Xxxx Xxxxxxx Xxxxx Xxxx Xxxx Xxxxxxxx Xxxxxxxx Xxxxxxxx Xxxxxx Xxxxxxxx Xxxxxxx Xxxxxxx Xxxxxxxx Xxxxxxx Xxxx Hockley Hood Houston Xxxxxx Xxxxxxxxxx Xxxxx Xxxx Xxxxxxx Xxxx Xxxxx Xxxxxxxxx Xxx Xxxx Xxx Xxxxx Xxxxxxx Xxxxx Xxxxxx Xxxxxx Xxxx Xxxxxx Xxxx Xxxxxx Xxxxxxx Xxxx La Salle Lamb Lavaca Xxxx Limestone Xxxxxxxx Live Oak Loving Lubbock Xxxx Xxxxxx Xxxxxx Maverick XxXxxxxxx XxXxxxxx Xxxxxx Xxxxxx Midland Xxxxxxxx Xxxxxxxx Xxxxx Motley Nacogdoches Xxxxx Nueces Ochiltree Oldham Orange Palo Pinto Panola Xxxxxx Xxxxxx Pecos Xxxxxx Xxxxxxx Xxxxxx Xxxxxx Xxxxxxx Xxxxxxx Xxxxxxxxx Xxxxxxx Xxxx Xxxxxx San Xxxxxxxxx San Xxxxxxxx Xxxxxxxxxx Xxxxxx Xxxxxxxxxxx Xxxxxx Xxxxxxx Xxxxxxxxx Xxxxx Xxxxx Xxxxxxxx Xxxxxxxx Xxxxxxxxx Xxxxxx Xxxxxxx Xxxxxxx Xxxxxx Xxxxxxx Xxxxx Xxxxxxxxxxxx Xxx Xxxxx Xxxxx Uvalde Val Verde Xxxxxxxx Xxxx Xxxx Xxxxxxx Wichita Wilbarger Willacy Xxxxxx Xxxxxxx Wise Wood Yoakum Xxxxx Xxxxxx Xxxxxx Bend Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE UTAH Uintah XXXXXXXX Xxxx WASHINGTON Xxxxxxxxx Xxxxxx WEST VIRGINIA Barbour Boone Xxxxxxx Xxxxxxx Xxxx Xxxxxxxxx Xxxxxx Xxxxxxxx Kanawha Xxxxx Xxxxxxx Xxxxx Xxxxxx Xxxxxxxx Monongalia Ohio Xxxxxxx Xxxxxx Xxxxxxx Xxxxxxx Xxxxx Xxxxxx Xxxxx Xxxxxx Xxxxxx Xxxx Xxxx Wyoming WYOMING Xxxxxxxx Converse Fremont Natrona Sweetwater Washakie

Revocation Right. Executive may revoke this Agreement within the seven day period beginning on the date Executive signs this Agreement (such seven day period being referred to herein as the “Release Revocation Period”). To be effective, such revocation must be in writing signed by Executive and must be delivered to the Chief Executive Officer of the Company before 11:59 p.m., Houston, Texas time, on the last day of the Release Revocation Period. This Agreement is not effective, and no consideration shall be paid to Executive, until the expiration of the Release Revocation Period without Executive’s revocation. If an effective revocation is delivered in the foregoing manner and timeframe, this Agreement shall be of no force or effect and shall be null and void ab initio. Executed on this day of , Xxxxx X. Xxxxxxxxxxx [NAME] STATE OF § § COUNTY OF § BEFORE ME, the undersigned authority personally appeared Xxxxx X. Xxxxxxxxxxx____________________, by me known or who produced valid identification as described below, who executed the foregoing instrument and acknowledged before me that he subscribed to such instrument on this _____ day of ______________, ________. NOTARY PUBLIC in and for the State of My Commission Expires: Identification produced: XXXXXXXX X XXXXXXXXXX XXXX Xxxx Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE CANADA Alberta British Columbia Saskatchewan ALASKA North Slope ARKANSAS Cleburne Columbia Xxxxxx Xxxxxxxxx Xxxxxxxx Xxxxxxxx Xxxxxxxx Xxxxxx Independence Xxxxxxx Xxxxxxxxx Xxxxx Xxxxxx Nevada Ouachita Xxxx Pulaski Sebastian Union Van Xxxxx Xxxxx COLORADO Xxxxx Xxxxxxxx Mesa Xxxxxx Rio Xxxxxx Weld FLORIDA Xxxxx ILLINOIS XxXxxx KANSAS Xxxxxx Xxxxxx Xxxxx Chautauqua Xxxxx Xxxxxx Comanche Xxxxxx Xxxxxxxxx Elk Xxxxx Xxxxxx Xxxxx Xxxxxxxxx Xxxxxx Xxxxxx Xxxxxxx Xxxxxxx Kiowa Labette Xxxxxx XxXxxxxxx Xxxxx Xxxxxxxxxx Xxxxxx Xxxxxx Neosho Xxxxx Xxxx Xxxx Saline Sedgwick Xxxxxx Xxxxxxxx Xxxxxxx Xxxxxx Bend Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE LOUISIANA Acadia Bienville Bossier Caddo Calcasieu Xxxxxxx Xxxxxxxxx DeSoto Iberia Xxxxxxxxx Xxxxx Lafayette Lafourche Natchitoches Plaquemines Red River Sabine St. Xxxxxx St. Xxxxxx St. Xxxx Xxxxxxxxxx Xxxxxxxxxx Webster MASSACHUSETTS Middlesex Worcester MICHIGAN Kalkaska Otsego MISSISSIPPI Xxxxxx MISSOURI Perry MONTANA Xxxxxxxx Xxxxxxxxx Richland NEBRASKA Xxxxxxx NEVADA Washoe NEW HAMPSHIRE Hillsborough Rockingham NEW MEXICO Bernalillo Xxxxxx Xxxxxx Cibola Colfax Xxxxx De Xxxx Xxxx Xxx Xxxx Xxxxx Xxxxxxxxx Xxxxxxx Xxxxxxx Xxx Lincoln Xxxx XxXxxxxx Xxxx Xxxxx Xxxx Rio Arriba Roosevelt San Xxxx San Xxxxxx Xxxxxxxx Santa Fe Xxxxxx Xxxxxxx Taos Torrance Union Valencia NEW YORK Cattaraugus Chautauqua Chemung Chenango Cortland Delaware Erie Ostego Steuben Tioga Bend Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE NORTH DAKOTA Xxxxx Billings Bottineau Xxxxxx Xxxxx Xxxxxxxx Divide Xxxx Golden Valley Xxxxx Xxxxxxxxx XxXxxxx XxXxxxxx XxXxxx Xxxxxx Xxxxxx Mountrail Xxxxxx Xxxxxx Renville Xxxxxxx Xxxxxxxx Sioux Slope Xxxxx Xxxx Xxxxxxxx OHIO Xxxxx Coshocton Cuyahoga Guernsey Xxxxxxxx Xxxx Licking Xxxxxx Portage Trumbull Xxxxxxxxxx Xxxxx OKLAHOMA Alfalfa Atoka Beaver Xxxxxxx Xxxxxx Xxxxx Xxxxx Canadian Xxxxxx Cimarron Cleveland Coal Comanche Cotton Creek Xxxxxx Xxxxx El Xxxx Xxxxx Xxxxxxxx Xxxxxx Xxxxx Xxxxx Xxxxx Xxxxxx Xxxxxx Xxxxxxx Xxxxxx Xxxxxxx Xxxxxxxxx Xxx Kingfisher Kiowa Xxxxxxx LeFlore Xxxxxxx Xxxxx Love Major Xxxxxxxx Xxxxx XxXxxxx XxXxxxxxx XxXxxxxx Xxxxxx Xxxxx Nowata Okfuskee Oklahoma Okmulgee Osage Pawnee Xxxxx Pittsburg Pontotoc Pottawatomie Xxxxx Xxxxx Xxxxxx Seminole Xxxxxxxx Xxxxxxxx Texas Xxxxxxx Tulsa Xxxxxxx Washington Washita Xxxxx Xxxxxxxx Xxxx Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE PENNSYLVANIA Allegheny Xxxxxxxxx Xxxxxx Bedford Berks Xxxxxxxx Xxxxxx Cambria Cameron Centre Xxxxxxx Clarion Clearfield Clinton Columbia Xxxxxxxx Elk Fayette Forest Xxxxxx Xxxxxx Indiana Jefferson Lackawanna Xxxxxxxx Lebanon Luzerne Lycoming XxXxxx Xxxxxx Xxxxxxx Pittsburg Potter Somerset Xxxxxxxx Susquehanna Tioga Venango Xxxxxx Xxxxxxxxxx Xxxxx Xxxxxxxxxxxx Xxxxxx Wyoming TENNESSEE Shelby TEXAS Xxxxxxxx Xxxxxxx Xxxxxx Xxxxxxxxx Atascosa Bailey Baylor Bee Bexar Borden Bosque Bowie Brazoria Brazos Xxxxxxxx Xxxxxxx Xxxxxx Xxxxx Xxxxxxxx Xxxxxxxx Xxxxxxx Xxxxxx Xxxx Xxxxxx Cherokee Childress Xxxx Xxxxxxx Coke Xxxxxxx Xxxxxxxxxxxxx Comanche Concho Xxxxx Xxxxxx Xxxxx Xxxxxxxx Xxxxxx Xxxxxxxxx Xxxxxx Xxxxxx Deaf Xxxxx Xxxxxx XxXxxx Xxxxxxx Dimmit Xxxxxx Xxxxx Eastland Xxxxx Xxxxxxx Xxxxx Xxxxx Xxxxxxx Xxxxxx Xxxxx Xxxxx Fort Bend Freestone Frio Xxxxxx Xxxxx Xxxxxxxxx Goliad Xxxxxxxx Xxxx Xxxxxxx Xxxxx Xxxx Xxxx Xxxxxxxx Xxxxxxxx Xxxxxxxx Xxxxxx Xxxxxxxx Xxxxxxx Xxxxxxx Xxxxxxxx Xxxxxxx Xxxx Hockley Hood Houston Xxxxxx Xxxxxxxxxx Xxxxx Xxxx Xxxxxxx Xxxx Xxxxx Xxxxxxxxx Xxx Xxxx Xxx Xxxxx Xxxxxxx Xxxxx Xxxxxx Xxxxxx Xxxx Xxxxxx Xxxx Xxxxxx Xxxxxxx Xxxx La Salle Lamb Lavaca Xxxx Limestone Xxxxxxxx Live Oak Loving Lubbock Xxxx Xxxxxx Xxxxxx Maverick XxXxxxxxx XxXxxxxx Xxxxxx Xxxxxx Midland Xxxxxxxx Xxxxxxxx Xxxxx Motley Nacogdoches Xxxxx Nueces Ochiltree Oldham Orange Palo Pinto Panola Xxxxxx Xxxxxx Pecos Xxxxxx Xxxxxxx Xxxxxx Xxxxxx Xxxxxxx Xxxxxxx Xxxxxxxxx Xxxxxxx Xxxx Xxxxxx San Xxxxxxxxx San Xxxxxxxx Xxxxxxxxxx Xxxxxx Xxxxxxxxxxx Xxxxxx Xxxxxxx Xxxxxxxxx Xxxxx Xxxxx Xxxxxxxx Xxxxxxxx Xxxxxxxxx Xxxxxx Xxxxxxx Xxxxxxx Xxxxxx Xxxxxxx Xxxxx Xxxxxxxxxxxx Xxx Xxxxx Xxxxx Uvalde Val Verde Xxxxxxxx Xxxx Xxxx Xxxxxxx Wichita Wilbarger Willacy Xxxxxx Xxxxxxx Wise Wood Yoakum Xxxxx Xxxxxx Xxxxxx Bend Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE UTAH Uintah XXXXXXXX Xxxx WASHINGTON Xxxxxxxxx Xxxxxx WEST VIRGINIA Barbour Boone Xxxxxxx Xxxxxxx Xxxx Xxxxxxxxx Xxxxxx Xxxxxxxx Kanawha Xxxxx Xxxxxxx Xxxxx Xxxxxx Xxxxxxxx Monongalia Ohio Xxxxxxx Xxxxxx Xxxxxxx Xxxxxxx Xxxxx Xxxxxx Xxxxx Xxxxxx Xxxxxx Xxxx Xxxx Wyoming WYOMING Xxxxxxxx Converse Fremont Natrona Sweetwater Washakie

Revocation Right. Executive may revoke this Agreement within the seven day period beginning on the date Executive signs this Agreement (such seven day period being referred to herein as the “Release Revocation Period”). To be effective, such revocation must be in writing signed by Executive and must be delivered to the Chief Executive Officer of the Company before 11:59 p.m., Houston, Texas time, on the last day of the Release Revocation Period. This Agreement is not effective, and no consideration shall be paid to Executive, until the expiration of the Release Revocation Period without Executive’s revocation. If an effective revocation is delivered in the foregoing manner and timeframe, this Agreement shall be of no force or effect and shall be null and void ab initio. Executed on this day of , Xxxxx X. Xxxxxxxxxxx Xxxxxxx STATE OF § § COUNTY OF § BEFORE ME, the undersigned authority personally appeared Xxxxx X. XxxxxxxxxxxXxxxxxx, by me known or who produced valid identification as described below, who executed the foregoing instrument and acknowledged before me that he subscribed to such instrument on this _____ day of _______________, __________. NOTARY PUBLIC in and for the State of My Commission Expires: Identification produced: XXXXXXXX X XXXXXXXXXX XXXX Xxxx Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE CANADA Alberta British Columbia Saskatchewan ALASKA North Slope ARKANSAS Cleburne Columbia Xxxxxx Xxxxxxxxx Xxxxxxxx Xxxxxxxx Xxxxxxxx Xxxxxx Independence Xxxxxxx Xxxxxxxxx Xxxxx Xxxxxx Nevada Ouachita Xxxx Pulaski Sebastian Union Van Xxxxx Xxxxx COLORADO Xxxxx Xxxxxxxx Mesa Xxxxxx Rio Xxxxxx Weld FLORIDA Xxxxx ILLINOIS XxXxxx KANSAS Xxxxxx Xxxxxx Xxxxx Chautauqua Xxxxx Xxxxxx Comanche Xxxxxx Xxxxxxxxx Elk Xxxxx Xxxxxx Xxxxx Xxxxxxxxx Xxxxxx Xxxxxx Xxxxxxx Xxxxxxx Kiowa Labette Xxxxxx XxXxxxxxx Xxxxx Xxxxxxxxxx Xxxxxx Xxxxxx Neosho Xxxxx Xxxx Xxxx Saline Sedgwick Xxxxxx Xxxxxxxx Xxxxxxx Xxxxxx Bend Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE LOUISIANA Acadia Bienville Bossier Caddo Calcasieu Xxxxxxx Xxxxxxxxx DeSoto Iberia Xxxxxxxxx Xxxxx Lafayette Lafourche Natchitoches Plaquemines Red River Sabine St. Xxxxxx St. Xxxxxx St. Xxxx Xxxxxxxxxx Xxxxxxxxxx Webster MASSACHUSETTS Middlesex Worcester MICHIGAN Kalkaska Otsego MISSISSIPPI Xxxxxx MISSOURI Perry MONTANA Xxxxxxxx Xxxxxxxxx Richland NEBRASKA Xxxxxxx NEVADA Washoe NEW HAMPSHIRE Hillsborough Rockingham NEW MEXICO Bernalillo Xxxxxx Xxxxxx Cibola Colfax Xxxxx De Xxxx Xxxx Xxx Xxxx Xxxxx Xxxxxxxxx Xxxxxxx Xxxxxxx Xxx Lincoln Xxxx XxXxxxxx Xxxx Xxxxx Xxxx Rio Arriba Roosevelt San Xxxx San Xxxxxx Xxxxxxxx Santa Fe Xxxxxx Xxxxxxx Taos Torrance Union Valencia NEW YORK Cattaraugus Chautauqua Chemung Chenango Cortland Delaware Erie Ostego Steuben Tioga Bend Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE NORTH DAKOTA Xxxxx Billings Bottineau Xxxxxx Xxxxx Xxxxxxxx Divide Xxxx Golden Valley Xxxxx Xxxxxxxxx XxXxxxx XxXxxxxx XxXxxx Xxxxxx Xxxxxx Mountrail Xxxxxx Xxxxxx Renville Xxxxxxx Xxxxxxxx Sioux Slope Xxxxx Xxxx Xxxxxxxx OHIO Xxxxx Coshocton Cuyahoga Guernsey Xxxxxxxx Xxxx Licking Xxxxxx Portage Trumbull Xxxxxxxxxx Xxxxx OKLAHOMA Alfalfa Atoka Beaver Xxxxxxx Xxxxxx Xxxxx Xxxxx Canadian Xxxxxx Cimarron Cleveland Coal Comanche Cotton Creek Xxxxxx Xxxxx El Xxxx Xxxxx Xxxxxxxx Xxxxxx Xxxxx Xxxxx Xxxxx Xxxxxx Xxxxxx Xxxxxxx Xxxxxx Xxxxxxx Xxxxxxxxx Xxx Kingfisher Kiowa Xxxxxxx LeFlore Xxxxxxx Xxxxx Love Major Xxxxxxxx Xxxxx XxXxxxx XxXxxxxxx XxXxxxxx Xxxxxx Xxxxx Nowata Okfuskee Oklahoma Okmulgee Osage Pawnee Xxxxx Pittsburg Pontotoc Pottawatomie Xxxxx Xxxxx Xxxxxx Seminole Xxxxxxxx Xxxxxxxx Texas Xxxxxxx Tulsa Xxxxxxx Washington Washita Xxxxx Xxxxxxxx Xxxx Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE PENNSYLVANIA Allegheny Xxxxxxxxx Xxxxxx Bedford Berks Xxxxxxxx Xxxxxx Cambria Cameron Centre Xxxxxxx Clarion Clearfield Clinton Columbia Xxxxxxxx Elk Fayette Forest Xxxxxx Xxxxxx Indiana Jefferson Lackawanna Xxxxxxxx Lebanon Luzerne Lycoming XxXxxx Xxxxxx Xxxxxxx Pittsburg Potter Somerset Xxxxxxxx Susquehanna Tioga Venango Xxxxxx Xxxxxxxxxx Xxxxx Xxxxxxxxxxxx Xxxxxx Wyoming TENNESSEE Shelby TEXAS Xxxxxxxx Xxxxxxx Xxxxxx Xxxxxxxxx Atascosa Bailey Baylor Bee Bexar Borden Bosque Bowie Brazoria Brazos Xxxxxxxx Xxxxxxx Xxxxxx Xxxxx Xxxxxxxx Xxxxxxxx Xxxxxxx Xxxxxx Xxxx Xxxxxx Cherokee Childress Xxxx Xxxxxxx Coke Xxxxxxx Xxxxxxxxxxxxx Comanche Concho Xxxxx Xxxxxx Xxxxx Xxxxxxxx Xxxxxx Xxxxxxxxx Xxxxxx Xxxxxx Deaf Xxxxx Xxxxxx XxXxxx Xxxxxxx Dimmit Xxxxxx Xxxxx Eastland Xxxxx Xxxxxxx Xxxxx Xxxxx Xxxxxxx Xxxxxx Xxxxx Xxxxx Fort Bend Freestone Frio Xxxxxx Xxxxx Xxxxxxxxx Goliad Xxxxxxxx Xxxx Xxxxxxx Xxxxx Xxxx Xxxx Xxxxxxxx Xxxxxxxx Xxxxxxxx Xxxxxx Xxxxxxxx Xxxxxxx Xxxxxxx Xxxxxxxx Xxxxxxx Xxxx Hockley Hood Houston Xxxxxx Xxxxxxxxxx Xxxxx Xxxx Xxxxxxx Xxxx Xxxxx Xxxxxxxxx Xxx Xxxx Xxx Xxxxx Xxxxxxx Xxxxx Xxxxxx Xxxxxx Xxxx Xxxxxx Xxxx Xxxxxx Xxxxxxx Xxxx La Salle Lamb Lavaca Xxxx Limestone Xxxxxxxx Live Oak Loving Lubbock Xxxx Xxxxxx Xxxxxx Maverick XxXxxxxxx XxXxxxxx Xxxxxx Xxxxxx Midland Xxxxxxxx Xxxxxxxx Xxxxx Motley Nacogdoches Xxxxx Nueces Ochiltree Oldham Orange Palo Pinto Panola Xxxxxx Xxxxxx Pecos Xxxxxx Xxxxxxx Xxxxxx Xxxxxx Xxxxxxx Xxxxxxx Xxxxxxxxx Xxxxxxx Xxxx Xxxxxx San Xxxxxxxxx San Xxxxxxxx Xxxxxxxxxx Xxxxxx Xxxxxxxxxxx Xxxxxx Xxxxxxx Xxxxxxxxx Xxxxx Xxxxx Xxxxxxxx Xxxxxxxx Xxxxxxxxx Xxxxxx Xxxxxxx Xxxxxxx Xxxxxx Xxxxxxx Xxxxx Xxxxxxxxxxxx Xxx Xxxxx Xxxxx Uvalde Val Verde Xxxxxxxx Xxxx Xxxx Xxxxxxx Wichita Wilbarger Willacy Xxxxxx Xxxxxxx Wise Wood Yoakum Xxxxx Xxxxxx Xxxxxx Bend Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE UTAH Uintah XXXXXXXX Xxxx WASHINGTON Xxxxxxxxx Xxxxxx WEST VIRGINIA Barbour Boone Xxxxxxx Xxxxxxx Xxxx Xxxxxxxxx Xxxxxx Xxxxxxxx Kanawha Xxxxx Xxxxxxx Xxxxx Xxxxxx Xxxxxxxx Monongalia Ohio Xxxxxxx Xxxxxx Xxxxxxx Xxxxxxx Xxxxx Xxxxxx Xxxxx Xxxxxx Xxxxxx Xxxx Xxxx Wyoming WYOMING Xxxxxxxx Converse Fremont Natrona Sweetwater WashakieWashakie APPENDIX D EXISTING AGREEMENTS Unit Option Agreement dated March 14, 2011 with EnerMAX Services Limited Partnership Nonstatutory Stock Option Agreement dated March 14, 2011 with Benchmark Performance Group, Inc. Nonstatutory Stock Option Agreement dated March 14, 2011 with Reef Services Holdings, Inc. Nonstatutory Stock Option Agreement dated March 14, 2011 with Red Oak Water Transfer, Inc.

Revocation Right. Executive may revoke this Agreement within the seven day period beginning on the date Executive signs this Agreement (such seven day period being referred to herein as the “Release Revocation Period”). To be effective, such revocation must be in writing signed by Executive and must be delivered to the Chief Executive Officer of the Company before 11:59 p.m., Houston, Texas time, on the last day of the Release Revocation Period. This Agreement is not effective, and no consideration shall be paid to Executive, until the expiration of the Release Revocation Period without Executive’s revocation. If an effective revocation is delivered in the foregoing manner and timeframe, this Agreement shall be of no force or effect and shall be null and void ab initio. Executed on this day of , Xxxxx X. Xxxxxxxxxxx [NAME] STATE OF § § COUNTY OF § BEFORE ME, the undersigned authority personally appeared Xxxxx X. Xxxxxxxxxxx____________________, by me known or who produced valid identification as described below, who executed the foregoing instrument and acknowledged before me that he subscribed to such instrument on this _____ day of ______________, ________. NOTARY PUBLIC in and for the State of My Commission Expires: Identification produced: XXXXXXXX X XXXXXXXXXX XXXX Xxxx Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE CANADA Alberta British Columbia Saskatchewan ALASKA North Slope ARKANSAS Cleburne Columbia Xxxxxx Xxxxxxxxx Xxxxxxxx Xxxxxxxx Xxxxxxxx Xxxxxx Independence Xxxxxxx Xxxxxxxxx Xxxxx Xxxxxx Nevada Ouachita Xxxx Pulaski Sebastian Union Van Xxxxx Xxxxx COLORADO Xxxxx Xxxxxxxx Mesa Xxxxxx Rio Xxxxxx Weld FLORIDA Xxxxx ILLINOIS XxXxxx KANSAS Xxxxxx Xxxxxx Xxxxx Chautauqua Xxxxx Xxxxxx Comanche Xxxxxx Xxxxxxxxx Elk Xxxxx Xxxxxx Xxxxx Xxxxxxxxx Xxxxxx Xxxxxx Xxxxxxx Xxxxxxx Kiowa Labette Xxxxxx XxXxxxxxx Xxxxx Xxxxxxxxxx Xxxxxx Xxxxxx Neosho Xxxxx Xxxx Xxxx Saline Sedgwick Xxxxxx Xxxxxxxx Xxxxxxx Xxxxxx Bend Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE LOUISIANA Acadia Bienville Bossier Caddo Calcasieu Xxxxxxx Xxxxxxxxx DeSoto Iberia Xxxxxxxxx Xxxxx Lafayette Lafourche Natchitoches Plaquemines Red River Sabine St. Xxxxxx St. Xxxxxx St. Xxxx Xxxxxxxxxx Xxxxxxxxxx Webster MASSACHUSETTS Middlesex Worcester MICHIGAN Kalkaska Otsego MISSISSIPPI Xxxxxx MISSOURI Perry MONTANA Xxxxxxxx Xxxxxxxxx Richland NEBRASKA Xxxxxxx NEVADA Washoe NEW HAMPSHIRE Hillsborough Rockingham NEW MEXICO Bernalillo Xxxxxx Xxxxxx Cibola Colfax Xxxxx De Xxxx Xxxx Xxx Xxxx Xxxxx Xxxxxxxxx Xxxxxxx Xxxxxxx Xxx Lincoln Xxxx XxXxxxxx Xxxx Xxxxx Xxxx Rio Arriba Roosevelt San Xxxx San Xxxxxx Xxxxxxxx Santa Fe Xxxxxx Xxxxxxx Taos Torrance Union Valencia NEW YORK Cattaraugus Chautauqua Chemung Chenango Cortland Delaware Erie Ostego Steuben Tioga Bend Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE NORTH DAKOTA Xxxxx Billings Bottineau Xxxxxx Xxxxx Xxxxxxxx Divide Xxxx Golden Valley Xxxxx Xxxxxxxxx XxXxxxx XxXxxxxx XxXxxx Xxxxxx Xxxxxx Mountrail Xxxxxx Xxxxxx Renville Xxxxxxx Xxxxxxxx Sioux Slope Xxxxx Xxxx Xxxxxxxx OHIO Xxxxx Coshocton Cuyahoga Guernsey Xxxxxxxx Xxxx Licking Xxxxxx Portage Trumbull Xxxxxxxxxx Xxxxx OKLAHOMA Alfalfa Atoka Beaver Xxxxxxx Xxxxxx Xxxxx Xxxxx Canadian Xxxxxx Cimarron Cleveland Coal Comanche Cotton Creek Xxxxxx Xxxxx El Xxxx Xxxxx Xxxxxxxx Xxxxxx Xxxxx Xxxxx Xxxxx Xxxxxx Xxxxxx Xxxxxxx Xxxxxx Xxxxxxx Xxxxxxxxx Xxx Kingfisher Kiowa Xxxxxxx LeFlore Xxxxxxx Xxxxx Love Major Xxxxxxxx Xxxxx XxXxxxx XxXxxxxxx XxXxxxxx Xxxxxx Xxxxx Nowata Okfuskee Oklahoma Okmulgee Osage Pawnee Xxxxx Pittsburg Pontotoc Pottawatomie Xxxxx Xxxxx Xxxxxx Seminole Xxxxxxxx Xxxxxxxx Texas Xxxxxxx Tulsa Xxxxxxx Wagoner Washington Washita Xxxxx Xxxxxxxx Xxxx Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE PENNSYLVANIA Allegheny Xxxxxxxxx Xxxxxx Bedford Berks Xxxxxxxx Xxxxxx Cambria Cameron Centre Xxxxxxx Clarion Clearfield Clinton Columbia Xxxxxxxx Elk Fayette Forest Xxxxxx Xxxxxx Indiana Jefferson Lackawanna Xxxxxxxx Lebanon Luzerne Lycoming XxXxxx Xxxxxx Xxxxxxx Pittsburg Potter Somerset Xxxxxxxx Susquehanna Tioga Venango Xxxxxx Xxxxxxxxxx Xxxxx Xxxxxxxxxxxx Xxxxxx Wyoming TENNESSEE Shelby TEXAS Xxxxxxxx Xxxxxxx Xxxxxx Xxxxxxxxx Atascosa Bailey Baylor Bee Bexar Borden Bosque Bowie Brazoria Brazos Xxxxxxxx Xxxxxxx Xxxxxx Xxxxx Xxxxxxxx Xxxxxxxx Xxxxxxx Xxxxxx Xxxx Xxxxxx Cherokee Childress Xxxx Xxxxxxx Coke Xxxxxxx Xxxxxxxxxxxxx Comanche Concho Xxxxx Xxxxxx Xxxxx Xxxxxxxx Xxxxxx Xxxxxxxxx Xxxxxx Xxxxxx Deaf Xxxxx Xxxxxx XxXxxx Xxxxxxx Dimmit Xxxxxx Xxxxx Eastland Xxxxx Xxxxxxx Xxxxx Xxxxx Xxxxxxx Xxxxxx Xxxxx Xxxxx Fort Bend Freestone Frio Xxxxxx Xxxxx Xxxxxxxxx Goliad Xxxxxxxx Xxxx Xxxxxxx Xxxxx Xxxx Xxxx Xxxxxxxx Xxxxxxxx Xxxxxxxx Xxxxxx Xxxxxxxx Xxxxxxx Xxxxxxx Xxxxxxxx Xxxxxxx Xxxx Hockley Hood Houston Xxxxxx Xxxxxxxxxx Xxxxx Xxxx Xxxxxxx Xxxx Xxxxx Xxxxxxxxx Xxx Xxxx Xxx Xxxxx Xxxxxxx Xxxxx Xxxxxx Xxxxxx Xxxx Xxxxxx Xxxx Xxxxxx Xxxxxxx Xxxx La Salle Lamb Lavaca Xxxx Limestone Xxxxxxxx Live Oak Loving Lubbock Xxxx Xxxxxx Xxxxxx Maverick XxXxxxxxx XxXxxxxx Xxxxxx Xxxxxx Midland Xxxxxxxx Xxxxxxxx Xxxxx Motley Nacogdoches Xxxxx Nueces Ochiltree Oldham Orange Palo Pinto Panola Xxxxxx Xxxxxx Pecos Xxxxxx Xxxxxxx Xxxxxx Xxxxxx Xxxxxxx Xxxxxxx Xxxxxxxxx Xxxxxxx Xxxx Xxxxxx San Xxxxxxxxx San Xxxxxxxx Xxxxxxxxxx Xxxxxx Xxxxxxxxxxx Xxxxxx Xxxxxxx Xxxxxxxxx Xxxxx Xxxxx Xxxxxxxx Xxxxxxxx Xxxxxxxxx Xxxxxx Xxxxxxx Xxxxxxx Xxxxxx Xxxxxxx Xxxxx Xxxxxxxxxxxx Xxx Xxxxx Xxxxx Uvalde Val Verde Xxxxxxxx Xxxx Xxxx Xxxxxxx Wichita Wilbarger Willacy Xxxxxx Xxxxxxx Wise Wood Yoakum Xxxxx Xxxxxx Xxxxxx Bend Xxxxxx COUNTRY/STATE COUNTY/PARISH/PROVINCE UTAH Uintah XXXXXXXX Xxxx WASHINGTON Xxxxxxxxx Xxxxxx WEST VIRGINIA Barbour Boone Xxxxxxx Xxxxxxx Xxxx Xxxxxxxxx Xxxxxx Xxxxxxxx Kanawha Xxxxx Xxxxxxx Xxxxx Xxxxxx Xxxxxxxx Monongalia Ohio Xxxxxxx Xxxxxx Xxxxxxx Xxxxxxx Xxxxx Xxxxxx Xxxxx Xxxxxx Xxxxxx Xxxx Xxxx Wyoming WYOMING Xxxxxxxx Converse Fremont Natrona Sweetwater Washakie