Once an unreliable tool that was exclusively deployed on the highest-end offshore projects, it was loved and hated at the same time — loved for its precise 3D steering capability and potential for improving drilling performance, yet hated for its limited reliability and added costs. Slowly but surely, especially in the past five years, rotary steerable technology has finally grown up. Unlike traditional short-gauge bits with a few inches of gauge, FullDrift bits used with the Geo-Pilot have extended gauges that keep the bit centered in the hole, ensuring excellent hole quality and low vibrations.
In a recent case history from the deepwater Gulf of Mexico, a major operator needed to drill a development well to investigate the lateral extent of the reservoir on the Perseus deepwater project. Good hole quality was a must so that accurate LWD and wireline data could be obtained — future drilling plans depended on this data. The hole quality was proven in the three back-to-back wireline runs that reached bottom in this high-angle well without any conditioning runs.
Further savings were realized by eliminating the need for pipe-conveyed logging. Once open-hole operations were completed, the casing string was immediately run to bottom successfully, a critically important success due to an approaching storm that required a complete rig evacuation.
Like the Geo-Pilot, the Revolution system is a point-the-bit system. Versus push-the-bit designs, according to Weatherford, point-the-bit configurations can provide smoother, cleaner wellbores by orienting the drill bit axis with the axis of the hole. Cutting action is kept square on the face of the bit to eliminate inefficient side-cutting forces, increasing bit life and efficiency and enhancing steering accuracy.
Design simplicity in effect means improved reliability, Mr Sinclair said, simply because there are fewer parts to break down. Moreover, the market is just not that big at the moment. For details, please see Page In areas with high potential for washouts, such as the Gulf of Mexico or water-based type environments, we use push-the-bit for better steerability.
The PathMaker incorporates a rotating drive shaft through the center of the tool and a non-rotating housing with three blades that maintain constant contact with the wellbore. To achieve directional steering, the blades are positioned to offset the tool center from the center line of the hole. The blades also provide near-bit caliper measurements as well as stability to the lower part of the BHA, Mr Leonard said.
When initiating a change to wellbore trajectory i. This is operating predominantly in the push-the-bit mode. Once a few feet of the new curvature is drilled, the steering mechanism is used to bend the bottomhole assembly into the new curvature and effectively point the bit in the direction to be steered, thus operating in a predominantly point-the-bit principle.
As an automated closed-loop system, the AutoTrak automatically controls the programmed inclination and deviations, updating every 5 seconds and adjusting power parameters to bring the bit back on track. The closed loop aspect provides a precise and straight wellbore — less friction in smooth wellbores allows you to drill further out.You can add and combine any of our LWD and drilling optimization systems into an integrated BHA for your application requirements.
Our reliable AutoTrak G3 system enables steering in the most diverse environments and conditions: from soft formations in the deepwater Gulf of Mexico and West Africa to hard rock drilling in Vietnam and Italy to troublesome, interbedded formations in the North Sea and Middle East. The rotary steerable system has drilled millions of feet of complex 3D designer and multilateral wells, in addition to the largest number of record-breaking extended-reach wells in the industry.
With this configuration, the ZoneTrak sensors are a few feet from the bit for earlier identification of the zones of interest. For more information about our AutoTrak G3 rotary steerable system, please call us or send us an e-mail. Case Study English Skip to main content. Hit your target reliably with precise reservoir navigation. Showing results out of. Load more. Showing 1 results out of 1. Previous product. Next product.
Contact an Expert Thank you for your interest. A specialist will be in touch with you shortly. Let's stay in touch. Used under trademark license.View our product range below to determine which product best meets your needs and requirements. The Specialised Fleet Management Product Range comprises of GPS real-time reporting products that caters for specialised fleets and large corporates that require specialised fleet management reporting, analytics and functionality.
The Auto Arm feature automatically keeps your vehicle in surveillance mode when you are not driving. To disarm this feature the green button must be pressed immediately prior to a trip starting. Failing to do so, will send an alert to the Customer Response Centre for investigation. You will receive your autoremote with this feature deactivated.
To activate this feature please phone the Autotrak Customer Response Centre on the below listed numbers. Please have your vehicle registration number and Autoremote serial number by you when phoning. By pressing the blue button prior to a trip start, will log the trip as a business trip on the Autotrak website. By pressing the red button, an alert will be sent to the Customer Response Centre for investigation. If your button press instruction has not been received by the tracking module in your vehicle the LED will shine white.
This means you are standing out of communication range and requires you to move closer to the vehicle. When receiving your Autoremote as a replacement for an existing unit, the following procedure must be followed:. We are highly experienced in providing an extensive range of fleet management products to the South African and global market, should you require any advice please feel free to contact us. About Us. Fleet Services. Contact Us.
AutoTrak V Rotary Steerable System
Tachographs A tachograph is a device fitted to a vehicle that automatically records its speed and distance, together with the driver's activity. We sell and distribute both analogue and digital tachographs. Hubodometers A hubodometer is a device mounted on the axle of an automobile, trailer or other land vehicle that measures distance travelled. We sell and distribute different types of hubodometers to cater for various fleet management needs.
Green Blue Business Trip Logged By pressing the blue button prior to a trip start, will log the trip as a business trip on the Autotrak website. Contact the Customer Response Centre using the below numbers, who will guide you through a series of steps in order to activate your replacement Autoremote.
Once the process has been completed the Customer Response Centre will provide you with a test reference number for your records. You may start using your Autoremote now. Terms and Conditions. Wildcard SSL.Too many service providers waste your time debating "push-the-bit" versus "point-the-bit" steering.
These debates miss the point. Only one system can deliver the superior drilling performance you need, reducing construction costs and improving production. Three precision-controlled pads maintain a continuous proportional steering vector to drill a smooth, in-gauge hole. And bit designs and system parameters can be matched to formation challenges for maximized ROP, bit life, and run length.
An operator that was using Baker Hughes directional drilling services on its Central North Sea platform decided to re-tender the contract to bring costs in line with its objectives The cork-screwshaped well A Middle East operator was drilling in a field continuous proportional steering with hard and abrasive sand and siltstone. The challenging formation The AutoTrak Curve rotary steerable system provides fewer days on well, exact wellbore placement, and faster landing drilling in unconventional plays.
Our rotary steerable drilling system allows you to navigate precisely into the target using superior directional control in the most challenging well profiles.
Get the superior performance you need with continuous proportional steering
Our rotary steerable drilling system integrates a precontoured, high-power X-treme mud motor into the AutoTrak rotary steerable BHA for additional power and RPM at the bit.
Reduce drilling time using cost-effective technology that offers the same precise, accurate performance as our other AutoTrak systems. Our vertical rotary steerable system saves you money by eliminating correction runs often required with motors.
Maintain a vertical wellbore with minimal surface setup. Click here to download the reader. Get the superior performance you need with continuous proportional steering. Case Histories. AutoTrak Curve Rotary Steerable System The AutoTrak Curve rotary steerable system provides fewer days on well, exact wellbore placement, and faster landing drilling in unconventional plays.
AutoTrak G3 Rotary Steerable System Our rotary steerable drilling system allows you to navigate precisely into the target using superior directional control in the most challenging well profiles.
AutoTrak eXpress Rotary Steerable System Reduce drilling time using cost-effective technology that offers the same precise, accurate performance as our other AutoTrak systems. How can I help you?With minimal surface setup, our automated drilling technology maintains a vertical wellbore while rotating. Based on our field-proven continuous proportional steering methodology, this technology seeks and maintains a precise vertical well path with total control, regardless of the application.
The AutoTrak V system improves ROP by minimizing drilling dysfunctions while compensating any formation tendency that would deviate the wellbore. Continuous real-time, near-bit inclination data ensures certainty about well placement without an additional MWD service, simplifying your operation while improving project economics. In steer-to-stay-straight applications, the BHA configuration also improves drilling performance and lowers cost when compared with conventional motor drilling services.
The AutoTrak V system can be combined with our proven fleet of drilling motors to further optimize drilling for your specific application. With this configuration, the ZoneTrak sensors are a few feet from the bit for earlier identification of the zones of interest. For more information about our AutoTrak V rotary steerable system, please call us or send us an e-mail. Skip to main content.
Decrease drilling time by eliminating correction runs. Previous product.
AutoTrak G3 Rotary Steerable System
Contact an Expert Thank you for your interest. A specialist will be in touch with you shortly.Horizontal Directional Drilling / Boring (HDD): How the Drill Bit is Steered
Showing results out of. Load more. Let's stay in touch. Used under trademark license.Exhibit News Release. Media Contact:. Baker Hughes Incorporated. Houston, Texas Phone: Fax: This achievement was the result of our ongoing commitment to maintain capital discipline, as well as solid progress on initiatives to improve working capital.
The reduction in revenue, exacerbated by an unfavorable geographical and product mix in the eastern hemisphere, resulted in a contraction of our international margins. Even with the steep revenue drop, margins in this geographic segment remained flat as a result of cost-saving measures.
Baker Hughes Incorporated News Release. Page 2. As a result of these challenging market conditions, our role in the industry is more relevant today than it has ever been before.
Our products and services put us in an excellent position to help our customers achieve their business objectives and to capitalize on opportunities to continue to convert our capabilities into earnings. While targeting these opportunities, we remain focused on generating positive cash flow by proactively managing our cost structure, reducing our working capital, and maximizing return on invested capital. We are fully dedicated to closing the merger as early as possible.
Revenue was also negatively impacted by the unfavorable change in foreign exchange rates. Page 3. The reduction in corporate costs is mainly a result of workforce reductions and lower discretionary spend. North America. Despite the impact of a sharp decline in activity, improved adjusted operating profit was achieved by ongoing cost management efforts and a favorable product line mix.
All product lines have been unfavorably impacted by the activity drop, with production chemicals and artificial lift reflecting the most resilience. As a result of the revenue decline, year-over-year operating profit margins decreased from Latin America. The sequential decrease in revenue was driven mainly by reduced activity in the Andean geomarket and Mexico as a result of customer budgetary constraints, partially offset by share gains in Argentina.
Page 4. Adjusted operating profit margin for Latin America in the fourth quarter was 3. The impact on margins from lower revenue, primarily high-margin year-end product sales, foreign exchange losses, and increased reserves for doubtful accounts, was partially offset by improvements made to the operating cost structure.
Adjusted operating profit margins were 6. The decline in margins is primarily attributable to reduced activity, including weather delays, price concessions, and an unfavorable geographical and product mix.
Year over year, margins decreased from The reduction in revenue was driven by lower activity, primarily in Southeast Asia, and unfavorable pricing across the region.
Adjusted operating profit margin was 3. The decline in operating margins can be attributed to reductions in activity and price across most of the region, and to an unfavorable product line mix.Optimize the value of your assets with a proven suite of drilling services and systems.
Requirements for safety, quality, and cost are never static. Our rotary steering services continue to break records and win industry awards for best-in-class performance on projects around the world. Combine rotary steering with our formation evaluation tools and advanced software to enjoy the benefits of our industry-leading reservoir navigation services. For land-based, factory drilling requirements, we offer record-breaking drilling motors, and gyro or directional and gamma services.
No matter your environment or location, we offer the directional, rotary steerable RSSmeasurement while drilling MWDlogging while drilling LWDand other related drilling services to help you land the BHA at depth and on target. Too many service providers waste your time debating "push-the-bit" versus "point-the-bit" steering.
These debates miss the point. Only one system can deliver the superior drilling performance you need, reducing construction costs and…. Skip to main content. Drilling Services Optimize the value of your assets with a proven suite of drilling services and systems.
Showing results out of. Load more. Rotary Steerable Services Too many service providers waste your time debating "push-the-bit" versus "point-the-bit" steering. Showing 5 results out of 6. Previous product section. Next product section. Contact an Expert Thank you for your interest. A specialist will be in touch with you shortly. Let's stay in touch. Used under trademark license.