Overview OnTrak Integrated MWD and LWD service Maximize production with accurate characterization of the reservoir in extreme HP/HT conditions Applications HP/HT environments Offshore development and exploration wells Extended-reach The OnTrak service delivers high quality log data in conjunction with gamma imaging, providing a more accurate picture of what is occurring downhole. Horizontal Wells wells wells that require geosteering Features and Benefits HP/HT capability –– Reaches reservoir targets with minimal risk in hightemperature environments Accurate and reliable directional measurements, including deep-reading propagation resistivity and eight compensated resistivity curves with wireline quality –– Maximizes production with immediate identification of bed boundaries and formation dips Bore and annular pressures with flow on and off The OnTrak service provides the real-time data that can be transmitted to your computer through the Baker Hughes WellLink RT service. The Baker Hughes OnTrak™ measurementwhile-drilling (MWD)/logging-while-drilling (LWD) integrated service optimizes drilling operations with accurate evaluation data to locate and stay in the sweet spot, closely monitoring implied pore pressures to drill ahead safely. It provides accurate characterization of the reservoir as an alternative to wireline services, reduces cost and safety risk, and acquires accurate measurements to determine optimal completion and production operations. Along with pressure and dynamic monitoring, this service provides a better understanding of the actual well position. The integrated design provides increased reliability and fewer connections, and optimizes sensor-tobit spacing to complement directional control with critical real-time data collection. Our OnTrak service is rated for the most extreme high-pressure/high-temperature (HP/HT) environments, and can withstand temperatures up to 350°F (175°C) and pressures up to 30,000 psi (2068 bar). –– Provides accurate equivalent density circulation evaluation while drilling, which leads to early identification of potential drilling problems and enables real-time decision making Dual gamma ray measurements –– Supports excellent structural interpretation, even in naturally low radioactive formations Vibration and stick/slip measurements –– Minimizes downtime through optimized drilling parameters Fast two-way communication between surface and downhole –– Reduces drilling risk using real-time downhole information When combined with near-bit inclination from our AutoTrak™ rotary closed-loop system, positional certainty is increased. With the OnTrak service, steering decisions can be executed rapidly and precisely to maximize reservoir exposure and production. Using the OnTrak service results in accurate well placement and a smoother wellbore, which optimizes completions and reduces the risk of wellbore instability. The OnTrak service provides an array of integrated measurements, including Full inclination and close-to-the-bit azimuth Deep-reading propagation resistivity that delivers eight compensated resistivity curves of wireline quality Dual azimuthal gamma ray sensors that allow bed boundary identification and formation dip determination Vibration and stick/slip (VSS) monitoring that provides realtime measurement of the full downhole dynamic environment, allowing real-time optimization of drilling performance Bore and annular pressure in real time with flow on, which enables early identification of potential drilling problems Additionally, the Baker Hughes aXcelerate™ high-speed mud-pulse and wired-pipe telemetry service can be combined with the OnTrak service and all other LWD services to deliver a clearer picture of the downhole environment. These integrated MWD and LWD services ultimately enable you to drill farther, faster, and safer. To learn more about how our OnTrak integrated MWD and LWD service can help you maximize production with more accurate characterization of the reservoir, even in extreme HP/HT conditions, contact your Baker Hughes representative or visit www.bakerhughes.com. Properties/Specifications Availability OnTrak service Temp °F Temp °C Pressure psi Pressure bar Maximum hole in. Minimum Hole in. Flow rate gal/min Directional, azimuthal gamma ray, annular pressure, vibration and stick/slip, and propagation resistivity measurements 6¾ in. Now 350 175 30,000 2068 105⁄8 8 3⁄ 8 900–200 8¼ in. Now 300 150 30,000 2068 12¼ 105⁄8 1,295–300 9½ in. Now 350 175 25,000 1723 26 12¼ 1,600–300 4¾ in. 2014 350 175 30,000 2068 6¾ 5¾ 350–125 www.bakerhughes.com Disclaimer of Liability: This information is provided for general information purposes only and is believed to be accurate as of the date hereof; however, Baker Hughes Incorporated and its affiliates do not make any warranties or representations of any kind regarding the information and disclaim all express and implied warranties or representations to the fullest extent permissible by law, including those of merchantability, fitness for a particular purpose or use, title, non-infringement, accuracy, correctness or completeness of the information provided herein. All information is furnished “as is” and without any license to distribute. The user agrees to assume all liabilities related to the use of or reliance on such information. BAKER HUGHES INCORPORATED AND ITS AFFILIATES SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, PUNITIVE, EXEMPLARY OR CONSEQUENTIAL DAMAGES FROM ANY CAUSE WHATSOEVER INCLUDING BUT NOT LIMITED TO ITS NEGLIGENCE. © 2013 Baker Hughes Incorporated. All rights reserved. 38766 07/2013