Oilfield Services: Tubular Services

Services and Equipment. Casing and tubing are integral to onshore and offshore drilling and workover operations, and Allis-Chalmers is committed to providing the most cost-effective tubular services available without compromising safety, excellence or performance. We offer a full range of tubular products and services that allow our customers to achieve their objectives under the most challenging drilling conditions.

Tubular Services offers a full range of hydrohammer and diesel hammers for use in the most challenging drilling environments. Our team is committed to safety and product performance and ships our equipment under the strictest standards to ensure that the unit arrives in ready-to-go condition.

• Hydrohammer Services
• Diesel Hammer Services
• Casing Crews/Tools
• Fill-Up/Circulating Tools
• Pickup/Laydown Services
• Hydraulic Tubing Tongs
• Deepwater Sliding Spider/Elevator
• Torque-Turn Services
• CRT-350

Hydrohammer Services

All of our hydraulic hammers are designed with the highest standards of safety. Features of hydraulic hammers include:

• Control
• Weight (The hydrohammer is lighter than most diesel hammers.)
• Control blow rate (Energy versus blow rate can be controlled for various soil conditions.)

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Diesel Hammer Services

• Tubular Services' extensive inventory of Del-Mag Hammers ranges from D-12's to D-62's.
• Oxygen and acetylene bottles feature valve protectors and are securely harnessed for shipment. In addition, equipment is shipped in specialized crates to protect tools.
• Welding machines are equipped with OSHA-approved spark arresters and emergency shut-off valves and meet all MMS requirements.

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Casing Crews/Tools

Tubular Services understands the importance our customers place on reliable, technically-refined tools for their production needs. Our all-inclusive inventory of state-of-the-art, field-tested equipment allows us to meet or exceed their requirements quickly and effectively.

Allis-Chalmers' casing handling equipment and services were specially designed to reduce job time and minimize thread damage. Our team has the ability to handle pipe diameters up to 30" and string weights up to 1,000 tons.

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Fill-Up/Circulating Tools

As the number of technically-challenging high angle and horizontal wells continues to grow, getting casing to the bottom is becoming increasingly difficult. Our TAM™ Casing Circulating Packers (fill-up tools) require minimal rig-up time and each unit adapts for top and non-top drive rigs and can run a full range of casing sizes and weights. The device converts quickly, safely and repeatedly to the circulating mode if the casing has difficulty reaching the bottom.

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Pickup/Laydown Services

Tubular Services provides versatile pick-up and laydown machines to transport pipe between the rack and the rig floor on onshore drilling and workover rigs. These units accommodate drill pipe, drill collars and casing and offer specially coated troughs and attachments for handling CRA materials.

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Hydraulic Tubing Tongs

Tubular Services offers the industry's highest quality hydraulic tubing tongs and handling equipment, including the Clincher Chromemaster System. This premium tool for make-up and breakout operations is designed to prevent the jaw from slipping on the tubular that is being rotated, thus preventing marking or damage. Other product offerings include the finest dual string running equipment.

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Deepwater Sliding Spider/Elevator

When multiple control lines are required, Allis-Chalmers' Deepwater Sliding Spider/Elevator and Multi-line Gathering System helps reduce operator time and provide flexibility for handling deep-water completions. Once the elevator is connected and engaged, the spider may be moved off the hole hydraulically. A control arm, fitted with a job specific nylon roller cut exactly to the clamp pattern, moves the umbilical onto the pipe to match the clamp configuration for fast installation. The spider provides a 21" opening in the retracted position. Both the spider and the elevator have motion compensation devices on the slip backs, allowing for safe operation in up to a 4-degree list of the rig.

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Torque-Turn Services

Tubular Services' Connection Technology™ C/T 3000 Computerized Torque Control System is among the latest torque-turn technologies. The CT/3000 features two 16-bit processors, a data collection process and a tong-mounted processor that work in tandem to achieve multi-tasking control. The system's electronic dump valve shuts the tongs down at precisely the optimum torque. Torque information is stored on the computer's hard drive and can be downloaded for easy access.

CRT-350

The CRT-350 (casing running tool) has taken the drilling floor into the 21st century with integrated functions that offer safer and more efficient drilling operations.

• Flush mounted spider
• Work platforms eliminated
• Casing spider body removed from rig floor
• Manual back-up tong eliminated with power down function on slips

• Automated slip sect function ensure integrity of casing collar
• Circulating pressure to 5,000 psi
• Integral fill and circulate tool has safe, quick change-out of seal and guide
• Torque/turn interface for logging premium casing connections

• Eliminates stabber
• Eliminates rig casing tongs, back-up tongs, traditional casing crews
• Easy CRT installation on the TDS main shaft using the TDS pipe handler
• Less material handling/hoisting with CRT vs. independent casing tool components

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