Common use of Reproduction of Documents; Execution Clause in Contracts

Reproduction of Documents; Execution. This Guaranty Agreement may be reproduced by any holder by any photographic, photostatic, electronic, digital, or other similar process and such holder may destroy any original document so reproduced. Each Guarantor agrees and stipulates that, to the extent permitted by applicable law, any such reproduction shall be admissible in evidence as the original itself in any judicial or administrative proceeding (whether or not the original is in existence and whether or not such reproduction was made by such holder in the regular course of business) and any enlargement, facsimile or further reproduction of such reproduction shall likewise be admissible in evidence. This Section 13.7 shall not prohibit any Guarantor or any other holder of Notes from contesting any such reproduction to the same extent that it could contest the original, or from introducing evidence to demonstrate the inaccuracy of any such reproduction. A facsimile or electronic transmission of the signature page of a Guarantor shall be as effective as delivery of a manually executed counterpart hereof and shall be admissible into evidence for all purposes. In Witness Whereof, each Guarantor has caused this Guaranty Agreement to be duly executed and delivered as of the date and year first above written. ▇▇▇▇▇▇▇▇▇-UTI DRILLING INTERNATIONAL, INC. UNIVERSAL WELL SERVICES, INC. ▇▇▇▇▇▇▇▇▇-UTI MANAGEMENT SERVICES, LLC ▇▇▇▇▇▇▇▇▇ PETROLEUM LLC ▇▇▇▇▇▇▇▇▇-UTI DRILLING COMPANY LLC UNIVERSAL PRESSURE PUMPING, INC. UNIVERSAL WIRELINE, INC. By: Name: Title: This Guarantor Supplement (this “Guarantor Supplement”), dated as of [_______________, 20__] is made by [_______________], a [_______________] (the “Additional Guarantor”), in favor of the holders from time to time of the Notes issued pursuant to the Note Agreement described below.

Reproduction of Documents; Execution. This Guaranty Agreement may be reproduced by any holder Noteholder by any photographic, photostatic, electronic, digital, or other similar process and such holder Noteholder may destroy any original document so reproduced. Each Guarantor agrees and stipulates that, to the extent permitted by applicable law, any such reproduction shall be admissible in evidence as the original itself in any judicial or administrative proceeding (whether or not the original is in existence and whether or not such reproduction was made by such holder Noteholder in the regular course of business) and any enlargement, facsimile or further reproduction of such reproduction shall likewise be admissible in evidence. This Section 13.7 14.8 shall not prohibit any Guarantor or any other holder of Notes Noteholder from contesting any such reproduction to the same extent that it could contest the original, or from introducing evidence to demonstrate the inaccuracy of any such reproduction. A facsimile or electronic transmission of the signature page of a Guarantor shall be as effective as delivery of a manually executed counterpart hereof and shall be admissible into evidence for all purposes. In Witness Whereof, each Guarantor the undersigned has caused this Guaranty Agreement to be duly executed and delivered as of the date and year first above written. ▇▇▇▇▇▇▇▇▇-UTI DRILLING INTERNATIONAL, INC. UNIVERSAL WELL SERVICES, INC. ▇▇▇▇▇▇▇▇▇-UTI MANAGEMENT SERVICES, LLC ▇▇▇▇▇▇▇▇▇ PETROLEUM LLC ▇▇▇▇▇▇▇▇▇-UTI DRILLING COMPANY LLC UNIVERSAL PRESSURE PUMPING, INC. UNIVERSAL WIRELINE, INC. [Name of Guarantor] By: Name: Title: This Guarantor Supplement (this “Guarantor Supplement”), dated as of [_______________, 20__] is made by [________ Name: Title: Notice Address for such Guarantor _______________], a [_______________ _______________] (the “Additional Guarantor”), in favor of the holders from time to time of the Notes issued pursuant to the Note Agreement described below._______________ ______________________________

Reproduction of Documents; Execution. This Guaranty Agreement may be reproduced by any holder Noteholder by any photographic, photostatic, electronic, digital, or other similar process and such holder Noteholder may destroy any original document so reproduced. Each Guarantor agrees and stipulates that, to the extent permitted by applicable law, any such reproduction shall be admissible in evidence as the original itself in any judicial or administrative proceeding (whether or not the original is in existence and whether or not such reproduction was made by such holder Noteholder in the regular course of business) and any enlargement, facsimile or further reproduction of such reproduction shall likewise be admissible in evidence. This Section 13.7 14.8 shall not prohibit any Guarantor or any other holder of Notes Noteholder from contesting any such reproduction to the same extent that it could contest the original, or from introducing evidence to demonstrate the inaccuracy of any such reproduction. A facsimile or electronic transmission of the signature page of a Guarantor shall be as effective as delivery of a manually executed counterpart hereof and shall be admissible into evidence for all purposes. In Witness Whereof, each Guarantor the undersigned has caused this Guaranty Agreement to be duly executed and delivered as of the date and year first above written. ▇▇▇▇▇▇▇▇▇-UTI DRILLING INTERNATIONAL, INC. UNIVERSAL WELL SERVICES, INC. ▇▇▇▇▇▇▇▇▇-UTI MANAGEMENT SERVICES, LLC ▇▇▇▇▇▇▇▇▇ PETROLEUM LLC ▇▇▇▇▇▇▇▇▇-UTI DRILLING COMPANY LLC UNIVERSAL PRESSURE PUMPING, INC. UNIVERSAL WIRELINE, INC. [Name of Guarantor] By: Name: Title: Notice Address for such Guarantor This Guarantor Supplement Joinder Agreement (this “Guarantor SupplementJoinder Agreement”), dated as of [_______________, 20__] is made by [_______________], a [_______________] (the “Additional Guarantor”), in favor of the holders from time to time of the Notes (as defined below) issued pursuant to the Note Purchase Agreement described (as defined below).

Reproduction of Documents; Execution. This Guaranty Agreement may be reproduced by any holder Holder by any photographic, photostatic, electronic, digital, or other similar process and such holder Holder may destroy any original document so reproduced. Each Guarantor agrees and stipulates that, to the extent permitted by applicable law, any such reproduction shall be admissible in evidence as the original itself in any judicial or administrative proceeding (whether or not the original is in existence and whether or not such reproduction was made by such holder Holder in the regular course of business) and any enlargement, facsimile or further reproduction of such reproduction shall likewise be admissible in evidence. This Section 13.7 shall not prohibit any Guarantor or any other holder of Notes Holder from contesting any such reproduction to the same extent that it could contest the original, or from introducing evidence to demonstrate the inaccuracy of any such reproduction. A facsimile or electronic transmission of the signature page of a Guarantor shall be as effective as delivery of a manually executed counterpart hereof and shall be admissible into evidence for all purposes. In Witness Whereof, each Guarantor has caused this Guaranty Agreement to be duly executed and delivered as of the date and year first above written. ▇▇▇▇▇▇▇▇▇-UTI DRILLING INTERNATIONALBTD Manufacturing, INC. UNIVERSAL WELL SERVICESInc. Northern Pipe Products, INC. ▇▇▇▇▇▇▇▇▇-UTI MANAGEMENT SERVICES, LLC ▇▇▇▇▇▇▇▇▇ PETROLEUM LLC ▇▇▇▇▇▇▇▇▇-UTI DRILLING COMPANY LLC UNIVERSAL PRESSURE PUMPING, INC. UNIVERSAL WIRELINE, INC. Inc. Varistar Corporation Vinyltech Corporation By: Name: Title: This Guarantor Supplement (this “Guarantor Supplement”), dated as of [_______________, 20__] _ is made by [_______________], a [_______________] _ (the “Additional Guarantor”), in favor of the holders from time to time of the Notes issued pursuant to the Note Agreement described below.