October 8, 2007 / Midland, Texas - ProPetro Services, Inc. announces further expansion with the opening of another location near Searcy, Arkansas. The location provides Coil Tubing, Nitrogen and fluid pumping support and flowback services to the area and commenced operations mid-October.

The office phone number is 501.728.2018; the address is 759 Martin Road, Judsonia, Arkansas 72081. The mailing address is P.O. Box 959, Judsonia, AR 72081

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September 29, 2007 / Midland, Texas - ProPetro Services, Inc. announces the deployment of Rig 16 to the Granbury, Texas location. Rig 16 was manufactured by Rig Works of Odessa, Texas and began work today for Quicksilver.

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August 27, 2007 / Midland, Texas - ProPetro Services, Inc. is pleased to announce Chris Young as the new HSE Director. Chris comes with a strong background in the HSE area, which includes being a Certified Safety Professional on top of years of experience. He is a valuable asset to the company and will play a vital role in making the safety or our employees, our customers, property and the environment our top priority.

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August 1, 2007 / Midland, Texas - ProPetro Services, Inc. today announced the deployment of Rigs 14 and 15, which will be utilized by Fort-Worth based Quicksilver through our newest location in Granbury, Texas. Rigs 14 and 15 are both new Mustang 550 five-axle, double-drum rigs with a 104'/275k mast. These are the latest new rigs placed into service and were manufactured by Rig Works, Inc. of Odessa, Texas.

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July 30, 2007 / Midland, Texas - ProPetro Services, Inc. is pleased to announce the opening of our new location in Granbury, Texas. The office is located at 2533 W. Hwy 377, Granbury, TX. 76048 and can be reached by calling 817-579-7350.

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February 19, 2007 / Midland, Texas – ProPetro takes delivery of 4 new frac pumps from Rolligon Corp. of College Station, Texas. The pumps are 2250HP triplex pumps and will be deployed within ProPetro's frac divisions in Oklahoma and the Texas Panhandle. Receipt of these 4 pumps completes an 8-rig order that ProPetro had placed with Rolligon. ProPetro took delivery of the first 4 units during the 4th quarter of 2006.

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February 15, 2007 / Midland, Texas – ProPetro Services, Inc. has expanded its operations to the Uinta Basin of Utah and the surrounding Rocky Mountain States with the acquisition of Bill Jr’s Rathole Drilling and Big 4 Cementing, LLC of Vernal, Utah. Bill Jr’s operates 7 air drilling rigs capable of drilling to 5,000 feet while Big 4 operates a fleet of 7 cement pumps.  These acquisitions provide ProPetro exposure to the Uinta-Piceance and surrounding basins that are anticipated to be strategic growth areas for many years.

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January 2, 2007 / Midland, Texas – ProPetro Services, Inc. today announced the deployment of Rig 10, which will be utilized by Apache Corporation of Houston, Texas. Rig 10 is a new Mustang 550 five-axle, double-drum rig with a 104’/275k mast. It is the third new rig placed into service recently, and was manufactured by Rig Works, Inc. in Odessa, Texas.

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November 14, 2006 / Midland, Texas – ProPetro Services, Inc. is pleased to announce the opening of our Metro Sales and Marketing office in Irving, Texas. This office will be responsible for coordination of ProPetro’s marketing and sales effort and will focus on customer contacts and corporate offices in the Metro areas of Texas and Oklahoma, including Dallas/Fort Worth, Houston and Oklahoma City. The office is located at 1431 Greenway Dr., Suite 800, Irving, Texas 75038. Alejandra Reyes will lead the effort from this office and can be reached at (972) 815-2314 phone,
(972) 815-2315 fax.
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October 31, 2006 / Midland, Texas – ProPetro Services, Inc. today announced the deployment of Rig 9, which will be utilized by Fort Worth-based XTO Energy. Rig 9 is a new Mustang 550 five-axle, double-drum rig with a 104’/275k mast. It is the second new rig placed into service recently, and was manufactured by Rig Works, Inc. of Odessa, Texas.

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September 14, 2006 / Midland, Texas – ProPetro Services, Inc. today announced the deployment of Rig 8, which was put into service for Fort Worth-based XTO Energy. Rig 8 is a new Mustang 550 five-axle, double-drum rig with a 104’/275k mast. The new rig was manufactured by Rig Works, Inc. of Odessa, Texas.

“Utilization rates remain high, which means rig equipment is both in demand and hard to come by. We are continually investing in quality rig equipment, products and services to meet the customers' needs”, says Phillip Boren, CEO of ProPetro Services Inc.

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August 31, 2006 / Midland, Texas ­– ProPetro Services, Inc. today announced the deployment of Rig 7, which Fort Worth-based XTO Energy has put into service. Rig 7 is a completely remanufactured Wilson 350-series well service unit. Rig Works, Inc. of Odessa, Texas was responsible for the remanufacturing.

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April 5, 2006 / Midland, Texas ­– ProPetro Services, Inc. today announced the deployment of Rig 6 by Fort Worth-based XTO Energy. Rig 6 is a Wilson 350-series well service unit which was completely remanufactured by
Rig Works, Inc. of Odessa, Texas.

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January 10, 2006 / Midland, Texas – ProPetro Services, Inc. today announced the deployment of Rig 5, a Wilson 350-series well service unit. Prior to its deployment, Rig 5 was completely remanufactured by Rig Works, Inc. of Odessa, Texas. Rig 5 will initially go into service for Fort Worth-based XTO Energy.

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September 9, 2005 / Midland, Texas – ProPetro Services, Inc. today announced the acquisition of select oilfield service assets of two respected regional service providers, Glo Valve Sales & Service and Mills Well Service. The company also acquired Frac Services, Inc. of Goldsby, Oklahoma. This consolidation of assets will enable ProPetro to offer repair, workover and stimulation services to area producers of oil and gas with the efficiency and responsiveness unique to a single source provider.

The Permian Basin assets of Mills Well Service include four well service units and ancillary equipment operated out of Kermit, Texas.

Operating assets acquired from Elk City, Oklahoma-based Glo Valve Sales & Service include nitrogen and fluid pumping equipment, coiled tubing equipment and flowback equipment. Glo Valve operates from its base in Elk City with a satellite location in McAlester, Oklahoma.

Frac Services, Inc. is a provider of pressure pumping services including frac and acidizing capabilities. The company operates from its base in Goldsby, Oklahoma with satellite locations in Woodward, Oklahoma and Pampa, Texas.

Headquartered in Midland, Texas, ProPetro is an independent provider of oil and gas well repair, workover and stimulation services throughout the Permian Basin, Texas Panhandle and Oklahoma. ProPetro was formed to give producers one-stop access to the highly experienced crews, equipment and local support needed to maximize favorable market conditions.