TAM Port Collars For Selective: Stage Cementing, Producing, Treating, Testing ISO 9001:2008 Certified Company TA M P OR T C OLL A RS Unexpected stage cementing operations can Rotational Type Port Collar involve substantial expense, risk or both. Including a TAM Port Collar in the casing string provides a reliable back-up means to improve cement quality in a variety of completion operations. Spring-loaded Dogs latch into the Port Collar’s inner sleeve profile. I n dustr y ’ s P rem ier P or t C olla r For decades, TAM International has manufactured the premier Port Collar for the Oil and Gas Industry. TAM Port Collars provide a selective communication path from inside the casing to the annulus. They engage, open, close and release with minimal work string movement. With sizes available from 2 7/8” through 26”, their proven track record is attributed to solid design and F ea tures: precision machining. TAM Port Collars operate with a simple (up/down or rotate) movement of the inner string and Combo Tool. Spring-loaded Dogs latch onto the Port Collar’s inner sleeve profile. Special features such as Metal-to-Metal seals, a locking closed mechanism, slim line versions, premium threads, and NO Rotate to Release versions are available. Metal-to-Metal seals are useful in corrosive environments and in casing strings where casing integrity or a gas-tight environment is critical. In premium Port Collars, Metal-to-Metal seals are standard, and lock pins are used to prevent the sleeve Sliding Sleeve Type Port Collar from opening accidentally after final closure. Ben ef its: TAM Port Collars are proven highly reliable in multiple open/close cycles required in selective production and integrity testing applications. NO Drill Out: The TAM Port Collar is Full-Bore whether it is operated or not. When the spring-loaded Dogs of the Combo Tool engage in the inner sleeve profile and the Port Collar is opened, Premium Thread or Weld On Connector options string weight can be set on the tool, allowing for readily available. improved operating reliability of the Motion Compensator on floating drill ships. Selective Operation allows the use of multiple Port Collars in a completion assembly. By-Pass Channel Injection Port Spring-loaded Dogs latch into Seal Cups By-Pass Channel Choke Sub the locator or Port Collar profile Combination Tool (Combo Tool) 2 TAM PORT COLL ARS T ypical Secon d Stage Cement Operations An inner Seal string with the TAM Port Collar is Cups Combination closed by the Spring Tool opens Combination the Port Tool, tested. Loaded Collar. No cement Dogs drillout Opposing required. Sliding seals straddle Sleeve the opened port to perform stage Port cementing Collar through the Combination Tool & Port Collar. 1 2 3 Permafrost - T wo Stage Option Deep Water - Large OD Casing In areas where cement displacement to the surface is For casing sizes larger than 18 5/8”, TAM Port Collars critical such as the permafrost regions in Alaska and have been used since 1984 for multiple stage cementing Siberia, TAM Port Collars offer a fast simple contingency operations to flush cement from around the surface for second stage cementing operations. casing near the sea floor to allow movement of the subsea wellhead. When displacement efficiency of the primary stage is not satisfactory, a Combo Tool is run in hole to open the TAM Stage cementing casing improves cement displacement Port Collar and pump the additional stage. If the primary through “flow” zones in deep water and shallow cement operations are successful, no activation of the applications. TAM Port Collar is required. Under Balanced Liner Drill-In Exploration Well Options The TAM Port Collar can be run as part of the drill in liner A TAM Port Collar can be located in the intermediate and utilized for cementing after reaching TD with the casing string above the shoe to provide a means to flush liner/bit system. the annulus after primary cementing operations. Using the Port Collar allows full well integrity by setting If the exploratory section below the intermediate casing the liner hanger and the packer prior to releasing from proves nonproductive, the casing can be cut and the liner. Once the inner string is pulled, the check valve retrieved prior to abandonment. at the shoe and liner hanger packer provide complete well control. If the exploratory section is productive, an additional cement stage can be pumped through the TAM Port A second trip with the Combo Tool is required to squeeze Collar prior to running production casing and completing cement behind the liner or two (2) Port Collars can be the well. run with circulation established between Port Collars while maintaining well pressure integrity. 3 High Angle Horizontal Wells - Multiple Port Collars and TAM Hydraulic Release Casing Annulus Packers can divide production zones in horizontal wells. This type of completion provides the flexibility to cement some sections, Casing Shoe gravel pack others and leave other sections open. Port Collar Locator Sub CAP Inner Tubing String CAP Production Tubing CAP (Casing Annulus Packer) Locator Sub Production Packer Combination Tool • Inflation CAPs Release Sub • Cements Radius Casing Shoe Cement Port Collar TAM Port Collar Dimensions SIZE OD Sliding Sleeve OAL Horizontal Completions 2 7/8 4.00 32 TAM Port Collars are run as an integral part of the 3 1/2 4.50 36 horizontal liner with an inner string and Combo Tool to 4 1/2 5.50 38 provide a “ONE TRIP” system of completing a horizontal 5 6.37 39 well, including cementing the build section even when 5 Slimline 6.06 35 running slotted liner or screens. 5 1/2 6.75 39 5 1/2 7.48 57 7 8.25 39 Multiple Port Collars can be run in the liner completion 7 5/8 8.75 34 for use as gravel packing ports or selective treating and 7 3/4 8.38 44 testing, including proppant fracturing. 8 5/8 10.25 39 9 5/8 11.25 40 9 5/8 Slimline 10.40 39 10 3/4 12.75 40 16 17.88 36 Metal-to-Metal 4 1/2 5.63 30 5 1/2 6.75 33 7 8.25 29 7 5/8 8.75 29 9 5/8 11.23 34 9 5/8 Premium** 11.50 51 13 3/8 Premium** 16.25 63 www.tamintl.com 13 5/8 16.25 63 WORLD HEADQUARTERS 14 Premium** 16.25 63 Rotational 4620 Southerland Drive 9 5/8 5.63 25 H o u s t o n , Te x a s 7 7 0 9 2 10 3/4 12.75 21 11 3/4 13.75 23 13 3/8 15.50 21 Phone: 1-800-462-7617 18 5/8 20.50 26 1-713-462-7617 20 22.00 24 24 26.5 36 Fax: 1-713-462-1536 26 27.25 19 E-mail: firstname.lastname@example.org All dimensions in inches.* Inside Diameters Depend On Casing Weight/Thread Type. ** Premium Port Collar with Optional locking device.
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