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'f OTC '84 continued Tower, the world's first commer- cial guyed-tower drilling and pro- duction platform and the focus of two 1984 OTC technical sessions. This structure was installed in 1,000 feet of water on Exxon's Lena prospect in the Gulf of Mex- ico in 1983. The platform concept— product of 12 years of research, testing, and design—and the in- novative equipment and construc- tion methods used for installation are major contributions to deep- water construction technology. IT TAKES A SMART RADIO TO MAKE HF/SSB COMMUNICATIONS EASY. HF/SSB communications can put you in touch with a station thousands of miles from your transmitter. But with pro- pagation difficulties and outdated radio designs to deal with, it's no secret that this often takes more effort than it should. Enter King Radio with the KMC 95 the first HF/SSB unit designed from the ground up to take advantage of the new technology which has come out of the microcomputer revolution. King's design team had two objec- tives. One, to create a user friendly unit that would make the life of the HF radio operator easy. And two, create a reliable unit that would work in any conceivable environment. This dual objective was achieved with the use of advanced computers on chips of silicon. In fact, the KMC 95 has two computers on chips and five memory chips as well. This creates a "smart" unit which performs many of the duties previously handled by the radio operator (for example, remembering fre- quencies). Three different optional remote control units are also "smart", and are therefore fully capable of operating all features of the transceiver. Here are some of the ways you benefit from King's use of the latest technology: Operator Convenience • All 176 ITU Radiotelephone channel frequencies are stored permanently in non- volatile memory. • The memory also provides for storage of 99 user programable simplex and semi- duplex channels. (This is standard with the KMC 95, not an option which costs extra as with some other radios.) • Keyboard entry provides easy ac- cess to 280,000 frequencies in the 2 to 30 MHz range. Reliability • Extensive use of microcomputers means fewer parts-greater reliability. • Top quality electronic components used throughout the radio. • Zinc diecast chassis provides dura- bility and keeps the component parts of the radio from interfering with one another electrically. 74 Circle 141 on Reader Service Card Installation Flexibility • Three optional remotes come in different sizes to suit any mounting re- quirement. The smallest remote has a front panel only 2-1/4 inches square. • Two tully automatic antenna coupler systems can combine with practically any size or type antenna you might prefer. • Private listening available with an optional telephone headset. All the convenience and reliability adds up to one thing: an HF/SSB radio that is easier to use than you ever imagined possible, and a radio you can depend on when you need it most. For more information on how the KMC 95 can make your life easier when it comes to long range communications, contact: Sales Manager, KMC 95 King Radio Corporation, 400 North Rogers Road, Olathe, Kansas 66062 • (913) 782-0400 • Telex WUD (0) 4-2299 Cable: KINGRAD KING Tomorrow's Electronics Today OTC '84 Technical Program Monday Morning 9 a.m. to 12 noon • Lena Guyed Tower I OTC 4649 4650 4651 4652 Lena Guyed Tower Project Overview Design of the Lena Guyed Tower Fabrication of the Lena Guyed Tower Side Launch of the 27,000-ton Lena Guyed Tower Jacket Dynamics of Offshore Structures OTC 4653 4654 4655 4656 4657 4658 Model Tests to Establish a Design Method for TLP Tether Systems Analysis of the Dynamic Response of a Free-Standing Conductor Pipe Measured Dynamic Behavior of North Sea Jacket Platforms Nonlinear Response Characteristics of TLP With and Without Mechanical Damping System in Very High Waves Evaluation of a Time-Domain Proce- dure for the Surge Response of a Ten- sion Leg Platform Model Test Evaluation of a Frequency- Domain Procedure for Wave-Drift Pre- diction of Tension Leg Platforms Water Treatment/Diver Tools OTC 4659 4660 4661 4662 4663 4664 Permeation: A New Competitive Pro- cess for Offshore Gas Dehydration Evaluation of Seawater Filtration Sys- tems for North Sea Applications Fabrication and Construction Aspects of an Offshore Barge-Mounted Seawa- ter Treating Plant for the Arctic Produced-Water Discharges Into Ma- rine Ecosystems Development and Evaluation of an Ex- perimental Seawater Hydraulic Tool System for U.S. Navy Divers Electricity and the Working Diver • Offshore Pipelines OTC 4665 4666 4667 4668 4669 The 48-in. Zuluf-Safaniya Gas Pipe- line: A Case Story Predicting Motions of Long Towed Pipe Strings Stimulated Self-Burial of Submarine Pipelines Polyethylene Coating Damage on an Underwater Pipeline in the Southern North Sea Fitness for Service Analysis of the Danish North Sea Oil Line Arctic Islands OTC 4670 4671 4672 4673 4674 4675 Construction of Mukluk Island Utilization of Marginal Soils for Island Construction Ice/Berm Interactions Concrete Revetment Mat Systems for Shore Erosion Control on Offshore Embankments Wave Runup and Overtopping: A Re- view and Recommendations Wave Propagation in the Vicinity of Offshore Islands