FAQ Santa Ynez Unit (SYU) Exxon Mobil The spill is believed to have soiled a stretch of coastline, spread tar balls and killed nearly 200 birds and more than 100 marine animals. The initial development of Hondo presented Exxon with many physical and regulatory challenges which have been satisfied through innovative facilities design and successful field operations. In 1982, when 24 wells are producing and 4 injection wells are returning water and natural gas to the reservoir, production will rise to its peak of 35,000 to 40,000 bpd. Refs. - Soc. The shape of the fold suggests that uplift was related to southward transport up a north dipping thrust ramp at (subseismic), The installation of the first single anchor leg mooring (SALM) in United States waters was completed during October 1980 off the coast of California. The Harmony and Heritage platforms are planned by Exxon Company, U.S.A., for installation planned by Exxon Company, U.S.A., for installation offshore California, in 1200 feet (366 m) and 1075 feet (328 m) of water, respectively. Hondo Platform Development Drilling - The First 18 Months Refs. Just three weeks before that, they also found corrosion, five. This understanding has been useful in developing a reasonable predictive marine growth model for future platforms in the vicinity of Hondo. two halves together until they are welded. Produced oil, gas, and water are processed on the OS&T, which is a converted 50K dead weight ton tanker. When launched, the upper unit weighed about 5,000 tons (4535 Mg) and the lower unit weighed 7.000 tons (6350 Mg). Design Of The Hondo Platform For B50-Feet Water Depth In The - OnePetro Wave dynamics and joint fatigue were discussed. Marine growth on the Hondo platform has been well documented in photography over the years. [Hilda and Hazel in Santa Barbara Channel], Big Gilda plays important role. Oracle today introduced the latest generation of the Oracle Exadata platforms, the X10M, delivering unrivaled performance and availability for all Oracle Database workloads. has been underway in Exxon's Hondo Field since April 1981. By the end of this year Hondo Field will be producing 30,000 bpd. J Pet Technol 31 (1979): 407414. The crude will travel in 5 dedicated shuttle tankers through the Panama Canal to Exxon's Baytown, Texas Refinery. Three MSCF/D of associated gas is transferred to the OS&T for fuel usage, two MSCF/D is used for gas lift and the remaining gas is reinjected. These measurements are compared with the measurements on the nearshore Chevron platforms. The design criteria and analysis procedures are an extension of the technology used for the 850-foot (259 m) water depth Hondo platform, about ten years ago. Irick. The 8 legs are 54 inches in diameter. The challenge of constructing the Hondo platform was met with innovative techniques which evolved from engineering practices developed in the Gulf of Mexico. The ICAO designator of this field is CA98. Highest offshore oil platform stands in active quake area. [Hondo Please try again. potential fabricators. Satellite and aerial maps of Harmony platform with nearby locations Toggle Map | Nearby locations Km Bearing; Hondo platform, California: 4.6: 070 . Thus, to encourage competitive bidding and launch barge development, both one-piece and two-piece (like Hondo) jackets were designed and offered to potential fabricators. Pet. A brief description of the physical features, design criteria and fabrication of the SALM components is also included. You could not be signed in. Exxon Company, U.S.A.'s Hondo platform was installed in the Santa Ynez Unit in the Santa Barbara Channel in 1976. Australia says Twitter is top platform for online hate, demands It has 8 legs and 12 skirt pile sleeves, and it is framed with "x" and diagonal bracing. Variable thicknesses of Sisquoc Formation and roughly uniform thicknesses on Monterey Formation indicate that these faults were active in latest Miocene to early Pliocene. Internet of Things mentions in company filings of oil & gas industry increased by 22% in Q1 2023, How robust cables and connectors are vital for oil & gas operations, Emergency HF communications equipment in action in the Caribbean, Texaco Q&A: Eddy Devriese talks oil analysis, cost savings and electrification. ft tall platform, installed in 850 ft of water near the western end of the channel. The total topside weights above the module support frame is about 40,000 kips (mass 18,100 Mg) for each platform. Completion of construction on schedule made the project note-worthy. Marine communities occupying the platforms are beautiful and impressive to human visitors; 290 species of mammals, birds, fish, and invertebrates have been seen on, under, or near the two platforms. Hondo Group - Wikipedia Special techniques are used in deep water. The first wells on Hondo Platform A are delivering crude into a storage and treating vessel anchored nearby. Cameron's collet connection system, under design for several months for this installation, connects the Popco system in three separate locations--one in 107 m (350 ft) of water, one at 171 m depth and the other at 825 ft. History of the Santa Ynez Unit - Santa Ynez Unit (SYU) Exxon Mobil Please check your username and password and try again. Sour crude oil emulsion containing approximately eight percent water and 100 parts per million (ppm) hydrogen sulfide (H2S) is treated in dehydration and sweetening facilities to a cargo specification of three percent water and 10 ppm H2S. Underwater Inspection of Hondo Deepwater Platform Using a Microcomputer Offshore. A Deep-Water Platform in the Santa Barbara Channel - OnePetro Could not validate captcha. This paper describes how the reverse J-tube method, a technique developed by Exxon especially for construction of deepwater pipeline systems, was used to install three pipelines, ranging from 6 to 12 inches in diameter, between the Hondo platform, located in 835 ft of water in the Santa Barbara Channel, offshore California, and the Hondo SALM (Single Anchor Leg Mooring) base located . This paper will focus on Exxon's experience with the Hondo Field during the first 21 months of operation and will highlight areas of operation which distinguish Hondo from other offshore developments. The skirt pile sleeves are 63 inches in diameter, and the skirt piles are 54 inches in diameter. Starting at the same price as the previous generation, these platforms support higher levels of database consolidation with more capacity and offer dramatically greater value than previous generations. The drilling and production platform is in Federal Block OCS-P-0188, which varies in water depth from 300 to 1,300 ft (90 to 400 m). Hydraulic connectors, each consisting of hydraulic cylinders arrayed radially around each leg, lock the, Highest offshore oil platform stands in active quake area. The Hondo Field IS located in the Santa Barbara Channel five miles off the coast of California. The structural concept of the deck was determined by drilling and producing, operating, environmental (earthquake and producing, operating, environmental (earthquake and storm), transportation, installation, and removal loads. The most conspicuous structure is an east-west compressional fold with a gently to moderately dipping southern limb and a shorter and more steeply dipping north limb. Search for other works by this author on: You can access this article if you purchase or spend a download. (DP), Highest offshore oil platform stands in active quake area. Robotics mentions in company filings of oil & gas industry increased by 53% in Q1 2023, Whos saying what? The California platforms will be the largest struc-tures ever to be decommissioned-once again, as in the in-stallation of the Hondo Platform in 1978, California will besetting an example offshore. Sockeye field, southeastern Santa Barbara channel, California: history, geology, and development plans, Timing and geometry of left-slip faulting and compressional folding in Hondo Field, Western Santa Barbara Channel, SALM installations in Santa Barbara channel, The biology of two offshore platforms. Also, no existing barge is capable of carrying either jacket as a single unit across the Pacific. ; (United States). As the water depth increases, jacket size and weight increase places demands on the launch barges available. Eng. I consent to Verdict Media Limited collecting my details provided via this form in accordance with Privacy Policy. Because the $67-million platform is only 50 miles from the San Andreas fault, seismic criteria are the dominant factor in the design of the jacket, the tower-like base of tubular steel that supports the deck and serves as a drilling template. Block 181 - Hondo Field, Offshore California, California USA Oil and Gas Energy Industry . Hondo field is part of Exxon's Santa Ynez Unit (SYU). Tough design criteria for earthquakes, wave forces and fatigue were met with a frame of steel tubes up to 900 ft-long and 54 in. Start-up volumes are expected to total 18 MMcfd with a maximum capacity of 30 MMcfd. Part 1, Deepest offshore gas line completed on west coast. In Feb. 1968, Exxon Co. U.S.A. leased more than 360 sq miles (932 km) in the Santa Barbara Channel off southern California. By the end of this year Hondo Field will be producing 30,000 bpd. Tough design criteria for earthquakes, wave forces and fatigue were met with a frame of steel tubes up to 900 ft-long and 54 in. Because the $67-million platform is only 50 miles from the San Andreas . The Hondo Field is the first field to begin production from the Santa Ynez Unit, estimated to contain 300 to 400 million barrels of recoverable oil reserves. New Ways To Love Holly Herndon's second album Platform proposes new fantasies and rejuvenates old optimism. As the water depth increases, jacket size and weight increase places demands on the launch barges available. The Pacific Offshore Pipeline Co. (Popco) underwater natural gas transmission line is an 11-km, 305mm (7 mi, 12-in. Phone: 830-426-3378 Fax: 830-426-5189 The crude will travel in 5 dedicated shuttle tankers through the Panama Canal to Exxon's Baytown, Texas Refinery. Elements of the jacket were fabricated in four plants in California and . The 2ft-wide pipe that carried oil to refineries from an Exxon Mobil facility in Las Flores Canyon was found to be severely corroded before it ruptured. Oil Price Information Service global head of energy Tom Kloza said that the closure may not affect oil prices, but will harm the companys bottom line even though production from the platforms is less. Exxon Company, U.S.A. has recently installed a drilling and production platform in the Santa Barbara channel off California in a water depth of 850 ft. Man of the design problems associated with this effort were especially challenging because of the water depth and seism city of the area. Part 1, Highest offshore oil platform stands in active quake area. That water depth ranks second in US offshore development to a platform in the Gulf of Mexico. The majority of crude is produced from the Monterey reservoir which yields a sour low gravity crude that forms a stable emulsion with water. The steps for designing a platform for shallow and deep water are included. Platform | Holly Herndon 7' 13.9" (Fig. Harmony platform Block 181 - Hondo Field California. [Hondo Platform California], Exxon's Hondo Field goes on stream - at last, Mechanical subsea tie-in made in 825 feet of water, Recent advances in design and construction of deepwater platforms. in 1976, the hondo platform was installed as a two-piece jacket in 850 ft of water off the coast of california. You could not be signed in. Seventeen wells have been drilled so far from the 945. Search for other works by this author on: You can access this article if you purchase or spend a download. Earthquake, severe storm, operating loads, and platform criteria, as well as the fatigue resistance and structural ductility, were considered during the design of this platform. This site uses cookies. They penetrate 340 to 375 feet into the Channel floor. Underwater Inspection of Hondo Deepwater Platform Using a - OnePetro Solving the design problems minimized the need for new methods and equipment. This site uses cookies. Pet. The jacket, standing about 900 ft high, has piles driven through its eight legs that are about 1250 ft high; but the portion of the pile above seabed sets not as pile but as leg. Elements of the jacket were fabricated in four plants in California and transported to Oakland for assembly. After more than 10 years of frustrating regulatory delays and an outlay of $600 million, Exxon Co. USA has brought on stream its rich Hondo Oil Field in the Santa Ynez Unit of California's Santa Barbara Channel. in diameter. GSA Bulletin. Figure 1 illustrates the location of the Hondo Field, the Santa Ynez Unit, and key production support groups for Exxon's Santa Barbara Channel operations. The first carrier tanker arrived in mid-April 1981, to take on the first cargo of produced oil. Oil and gas news, data and in-depth articles on offshore projects, exploration and decommissioning and the trends driving technology and innovation, "The 2ft-wide pipe that carried oil to refineries from an Exxon Mobil facility in Las Flores Canyon was found to be severely corroded before it ruptured. Spilling crude along the California coast, the 24in oil pipeline took the Santa Barbara County pipeline out of service. The 8.3-mile, 12-in. Colin Self 4. This paper covers details of the final pipeline design and also describes the installation of the, This paper describes how the reverse J-tube method, a technique developed by Exxon especially for construction of deepwater pipeline systems, was used to install three pipelines, ranging from 6 to 12 inches in diameter, between the Hondo platform, located in 835 ft of water in the Santa Barbara Channel, offshore California, and the Hondo SALM (Single Anchor Leg Mooring) base located approximately 1.5 miles away in 500 ft of water. Construction Of The Hondo Platfrom In 850 Feet Of Water In - OnePetro The design and construction of the Hondo platform erected in 1976 in 850 ft of water near Santa Barbara, Calif. are described. In 1983, the Pacific Offshore Pipeline Company (POPCO) completed construction of gas processing facilities in LFC and began processing natural gas from Hondo for the l The Harmony and Heritage platforms are planned by Exxon Company, U.S.A., for installation planned by Exxon Company, U.S.A., for installation offshore California, in 1200 feet (366 m) and 1075 feet (328 m) of water, respectively. (1.2-m) main piles penetrating 340 to 375 ft (104 to 1 14 m) into the piles penetrating 340 to 375 ft (104 to 1 14 m) into the sea floor, and twelve 54-in. Hondo Platform, named for its production field, will rise 945 ft above the floor of the Santa Barbara Channel. Model tests conducted to prove the technique and other full-scale reverse J-tube installations in the Gulf of Mexico and various locations overseas are briefly discussed. Platform Hondo survey was the only environmental factor that might slightly affect the accuracy . It would restore to a vertical or steep north dip upon removal of the effects of Pliocene-Pleictocene folding. Completion of construction on schedule made the project note-worthy. The reason for the large number of slots of Gilda is to eliminate the need for a second platform if a deeper pay proves widespread beneath the platform. Installation of the Hondo platform in the Santa Barbara channel is described. Does the hype around generative AI reflect its technology progress? Production is from Monterey fractured shales and deeper sandstone horizons. That water depth ranks second in US offshore development to a platform in the Gulf of Mexico. Due platforms for deeper offshore environments. Paper presented at the SPE Annual Technical Conference and Exhibition, Las Vegas, Nevada, September 1985. doi: https://doi.org/10.2118/14354-MS. Production from Hondo began in 1981, and in 1991 it was about 22,500 b/d. To capture economies of scale, design and fabrication of the Heritage platform is planned to be simultaneous with that for Harmony, and water phase construction will be sequential. Nearby other airfields are Crawford Airport, Santa Ynez Airport, Santa Barbara Municipal Airport, Shepherd Farm Airport and Santa Cruz Island Airport. These contain 14 horizontal framing levels supported by eight main legs, and cross and diagonal bracings. All phases of construction and the problems that were overcome are discussed. News Take Action Tell President Biden to ban destructive Deep Sea Mining sign now (56-cm) diameter conductors were driven to a final penetration of 300 ft (91 m). Introduction The platform stands in 850 ft of water, topping the greatest platform depth in the North Sea by 320 ft. With its three-level deck in place, the Hondo Platform, named for its production field, will rise 945 ft above the floor of the Santa Barbara Channel. Bardgette, John J. . Please check your username and password and try again. The jacket for the Hondo platform, installed by McDermott in 260 m of water in the Santa Barbara Channel in 1976 was mentioned. Eng. Subsequent well programs will be designed to recover Sockeye reserves as effectively as possible. PDF Rigs-to-reefs Siting and Design Study for Offshore California TWO YEARS LATER , THE COGNAC PLATFORM WAS INSTALLED IN THREE PIECES IN 1,025 FT OF . McDermott subcontracted the land phase construction of the jacket to Kaiser Steel Corporation. Hondo platform Block 188 - Hondo Field California. Jacket configuration, size and weight have a definite influence on the selected means of transporting and installing the jacket. The platform and conductor pipes were completed in early November, 1976, within one month of the original schedule. The bulkheads, which compartmented the legs, were removed and the world's longest piles were driven. District: California Location: Santa Barbara Channel Installed: 6-23-1976 Platform Hondo Lease OCS-P 0188 First Production: 4-2-1981 Distance to Land: 5.1 miles Well Slots: 28 Water Depth: 842' Cum. (LCL), Built to earthquake design criteria in California, the world's highest oil production platform jacket, an 865-ft-high steel structure, is being pinned to the ocean floor 5.5 miles off the southern California coast. 125 (9-10): 1423-1441. Gas Production: 263,930,000 mcf, District: CaliforniaLocation: Santa Barbara ChannelInstalled: 10-7-1989Platform Heritage, Lease OCS-P 0182First Production: 12-18-1993Distance to Land: 8.2 milesWell Slots: 60Water Depth: 1,075'Cum. Records Show ExxonMobil's Pacific Platforms Were Corroded - YubaNet The bottom of the jacket is sloped to match the 4 deg. Platform Ocs P-0188 Hondo Heliport | CA98 | Pilot info - Metar-Taf.com Locker Leak feat. Prior to ceasing production, daily production from the rigs had been reduced from 30,000 barrels to 10,000 barrels per day. These leases were acquired jointly by Chevron (50%) and Exxon (50%) in February 1968. Could not validate captcha. These photographs have been reviewed in order to understand the interrelationship between different foulers and the sequence of their growth. Platforms Hilda and Hazel are two miles offshore in the Santa Barbara Channel. Marine conditions around the oil platforms are summarized after a comprehensive 11 mo survey. Unequal feat. Designs for a one-and two-piece option and for a Far East and West Coast jacket assembly are essentially complete. PDF Decommissioning of Platforms: On Shore Disposal - California In 1982, when 24 wells are producing and 4 injection wells are returning water and natural gas to the reservoir, production will rise to its peak of 35,000 to 40,000 bpd. FIXED OFFSHORE PLATFORMS - LinkedIn production equipment, and personnel quarters. Could not validate captcha. Hondo Platform, named for its production field, will rise 945 ft above the floor of the Santa Barbara Channel. Note: The cumulative production listed is as of October 1, 2017. The record-making platform is Gilda, which has slots for 96 wells, or 16 more than the previous record-holder, Shell Oil Co.'s Platform Ellen in Beta Offshore Field in California's San Pedro Bay. Exxon has set a new water depth record of 850 feet with the Hondo platform in Santa Barbara Channel. Paper presented at the Offshore Technology Conference, Houston, Texas, May 1977. doi: https://doi.org/10.4043/2959-MS.