Louisiana, in 1650 feet of water, in the Central Gulf of Mexico. The Baldpate platform is a 1901.9 feet tall (579.7 metres) offshore compliant tower oil platform near the coast of Louisiana. North America Travel. The tower section is 90ft x 90ft in cross section, weighs 20,200t and its largest structural members (the legs) have diameters up to 128in and wall thicknesses up to 3.3in/4in. Initial production was in September, 1998. The Texaco company built this mining platform in the city of Morgan City, then transported it and installed it on the Gulf of Mexico Gulf. Conger (GB 215) is a sub-salt, high-pressure, high-yield gas/condensate field located in the Garden Banks area, close to the Baldpate (GB 260) and Enchilada (GB 128) fields. Please check your username and password and try again. Block 216 was added to the unit in February, 1994. Baldpate, located in the Gulf of Mexico 110 miles off the Louisiana coast in the Garden Banks area, was discovered in 1991 and achieved first oil through the world's first free-standing compliant tower platform in … Travel Destinations. The discovery well was drilled by the semisubmersible Ocean Rover in late 1991, revealing 180ft of net pay. These two main reservoirs are sheet-type sands that exhibit excellent lateral continuity and consistency, with average porosity of 29% and per. Pompano Platform. Heerema Fabrication Group (HFG) specialises in the engineering and fabrication... For over 55 years, Enduro has been a world leader... Burner Fire Control® JJM is an independent manufacturer of large-capacity... Rockbestos-Surprenant Cable Corporation (R-SCC) specializes in the supply of specialty... Salman field is a complex oil and gas field located at a water depth of 20m to 43.3m in the…, Mariner oil field is located approximately 150km east of the Shetland Islands, primarily in Block 9/11a in the northern North…, Bayan oil and gas field is located in sub-block 4Q-21 of the Balingian Province at a water depth of 28m,…, The Kristin Sor oil and gas fields are satellite fields proposed to be developed in the southwestern part of the…, Get important industry news and analysis sent to your inbox – sign up to our e-Newsletter here, "Total output from seven planned production wells will exceed 50,000 barrels per day (b/d) and 150,000 million standard cubic feet per day.". Mdf; American wigeon. The Baldpate project (named after a breed of duck whose name was lent to the original exploration prospect) comprised production facilities for 60,000 BOPD and 200 MMSCFD; two export pipelines (16" oil and 12" gas) connecting to the platform via steel catenary risers; 7 pre-drilled wells; provisions for future platform-supported water-injection wells and equipment, and for tie-ins from remote subsea … Transport was not easy. Incorporated into the topsides is the process and utility equipment and accommodation for up to 28 operating personnel. The GB 260 end of the gasline is attached to the tower with a steel catenary riser (SCR). Sakhalin-1's Berkut oil platform Known as the biggest drilling oil platform in the world, the Berkut platform is a gigantic ice-resistant structure in the Okhotsk Sea in Russia. The 16in oil pipeline is comprised of 17 miles of 0.625in and 0.75in-wall API Grade B pipe, both FBE coated and protected with anodes. Once the base was in place, Heerema installed the 12 foundation piles. It is the second tallest structure built in water after the Petronius (oil platform). Bayan Gas Redevelopment Project Phase 2, Offshore Sarawak, Three changes US oil and gas can expect in President Biden’s first week, Offshore pilots to create mental health support network, Everything you need to know about Romania’s oil and gas industry, The Norwegian oil and gas projects pulling in investment, GMB union ramps up the British Gas engineer strike, Kristin Sor Oil and Gas Satellite Fields, North Sea. Baldpate Platform is a compliant tower and oil or gas platform that was completed in 1998. There is a 16in SCR at GB 260 for the oil line, much like that for the gasline, which is neoprene coated and outfitted with strakes. Baldpate Platform was designed by Hudson Engineering (now J. Ray McDermott Engineering ) in Houston, Texas , and installed by Heerema Marine Contractors . It was engineered and designed by McDermott Engineering of Houston. The Baldpate project (named after a breed of duck whose name was lent to the original exploration prospect) comprised production facilities for 60,000 BOPD and 200 MMSCFD; two export pipelines (16" oil and 12" gas) connecting to the platform via steel catenary risers; 7 pre-drilled wells; provisions for future platform-supported water-injection wells and equipment, and for tie-ins from remote subsea locations; and a 19-slot drilling/production platform, set over a 9-slot drilling template. Gulf Coast Oil & Gas Platforms Map - A map of active pipelines and offshore platforms in Federal Wasters of the Gulf of Mexico. A 9-slot template was later fixed to the low-pressure housing of this well, and used to guide the placement of six more development wells drilled from the Ocean Rover and temporarily abandoned before the platform was installed. Paper presented at the Offshore Technology Conference, Houston, Texas, May 1999. doi: https://doi.org/10.4043/10914-MS. Some focus is given to the selection of a compliant tower over other options for basing of the production facility, and the selection of an articulated tower over several other configurations. Baldpate facilities include a compliant tower structure, and process and utility equipment capable of handling 60,000 bo/d, 200 MMscfd, and 75,000 bw/d. Companion papers offer more in-depth treatments of several other topics: platform design; responsebased metocean criteria; fatigue and wear; platform fabrication; platform installation; and design and installation of the catenary risers. The other end the oil line ties into Mobil’s SMI 205 A platform. Production from the platform reached its peak in the first half of 1999, at rates approaching facility oil and gas capacities. Your result will be displayed in the box either under or to the right of the find button (depending on the width of the device you're viewing this on). Offshore oil and gas in the Gulf of Mexico (United States) - Wikipedia At present the deepest is the Chevron Petronius tower in waters 623m deep. The development comprises the Baldpate (GB 260), Baldpate North (GB 215), Penn State Shallow (GB 216) and Penn State Deep (GB 216) fields. Baldpate, popular North American game duck, also known as the American wigeon. In many cases, the platform contains facilities to house the workforce as well. However, 1,602ft of this structure is hidden by the sea in which it stands. Such a long period makes the tower less sensitive to storm wave forces and it can move up to 10ft laterally during storms. See wigeon. gas SCRs were suspended from clamps attached to the jacket legs approximately 400 ft below the waterline, with the pipeline extending from the platform to touch the seabed nearly 650 ft from the structure's base. Offshore platforms are remarkable engineering feats, therefor it is time for the 5 largest offshore platforms of the world! Address field - enter an address, city, state, place name, postal code or any other name for a location into this field and then click the find button to retrieve its latitude-longitude coordinate pair. Baldpate Oil Platform - US: Baldpate is located in 1,650ft of water, in Garden Banks (GB) block 260, 120 miles off the Louisiana coast. Search for other works by this author on: You do not currently have access to this content. Guyed tower concept. Heerema Offshore installed the GB 260 platform. Baldpate is a 1901.9 feet tall (579.7 metres) offshore compliant tower oil platform near the coast of Louisiana. 2). Deep Experience, Platform for Growth in the Gulf of Mexico Hess has been active in the deepwater Gulf of Mexico for more than 25 years following our discovery of oil at the Baldpate field in 1991. Baldpate Compliant Tower. CDI installed a 16-inch oil riser and 12-inch gas riser in 1,650 feet of water on the 1,900-foot compliant tower project. Proved and probable reserves are estimated at over 100 … The project is located in Gulf of Mexico, USA. Conger was initially developed via three subsea producers. Garden Banks blocks 215 S/2, 216, 259 and 260 were acquired in lease sales in 1984, 1987 and 1989. American wigeon. See a decade's worth of data at a glance. 477 m (1,565 ft) Gulf of Mexico. American wigeon (Anas americana). oil and 12-in. The discovery well was drilled by the semisubmersible Ocean Rover in late 1991, revealing 180ft of net pay. This dashboard provides a bird's-eye view of global oil locations on a map. Due to the high pressures associated with the main Baldpate reservoirs, surface producing and shut-in pressures are well above 10,000psi, necessitating 15,000psi working-pressure wellhead equipment. After several sidetracks to delineate the reservoir, and comprehensive seafloor survey work to identify a suitable development site, the first production well, the GB 260 #3, was drilled and temporarily abandoned at the selected site. Baldpate is a 579.7 metres (1,902 ft) offshore compliant tower oil platform near the coast of Louisiana. This paper discusses the background of exploration and development; geology and reservoir characteristics; and selection of the final development concept from among the other alternatives of a floating production system, a spar platform, and a tension-leg platform. By continuing to use our website, you are agreeing to, Design and Installation of Catenary Risers for the Baldpate Compliant Tower, Steel Catenary Riser Challenges and Solutions for Deepwater Applications, Riser Solutions for Turret-Moored FPSOs With or Without Disconnectable Turret. Cal Dive International (CDI) recently completed the deepest riser installation in the Gulf of Mexico on Amerada Hess Baldpate compliant tower in Garden Banks block 260. The development project, consisting of the construction work and remaining development drilling and completions, was sanctioned in November, 1995 with a budget of $320 million. It is also one of the tallest freestanding structures in the world. If you continue to use this site we will assume that you are happy with it. The freestanding compliant tower concept (Fig. The platform is situated to exploit the Petronius field, discovered in 1995 in Viosca Knoll (block VK 786 and the seabed is 1754 ft below the platform. The world's deepest oil platform is the floating Perdido, which is a spar platform in the Gulf of Mexico in a water depth of 2,450 metres (8,040 ft). The discovery well was drilled by the Diamond Offshore semisubmersible "Ocean Rover" in late 1991, and showed 180 ft of net pay. Saved ... Oil And Gas News Gas Energy Shale Gas Drilling Rig Oil Industry Oil Rig Texaco Tug Boats Navy Ships. Texas .. Bullwinkle platform. Non-floating compliant towers and fixed platforms, by water depth: Petronius Platform, 535 m (1,755 ft) Baldpate Platform, 502 … Baldpate Platform was designed by Hudson Engineering (now J. Ray McDermott Engineering ) in Houston, Texas , and installed by Heerema Marine Contractors . Jun 2, 2013 - The Baldpate platform in the Gulf of Mexico. American wigeon, or baldpate (Anas americana). Encyclopædia Britannica, Inc. It also, briefly (i.e., before the Texaco Petronius tower was installed later in the same year) held a record as the tallest free-standing structure in the world, eclipsing the CN Tower in Toronto; the only taller structure of any sort was a guyed radio antenna in North Dakota. It was the first freestanding compliant tower to be built following the Lena platform which was a guyed compliant tower. Approximately 60,000 barrels of oil and 100 million cubic feet of natural gas are produced daily by the Petronius platform. Gulf of Mexico All Areas World Ocean: Status: built. The GB 260 platform consists of a compliant tower, configured with axial tubes (two at each of the four legs of the tower section) and an articulation point that governs the dynamic characteristics of the structure. Baldpate is a 1901.9 feet tall (579.7 metres) offshore compliant tower oil platform near the coast of Louisiana. 1, adopted for the Petronius platform in the Gulf of Mexico) and the guyed tower concept (Fig. Baldpate is located in 1,650ft of water, in Garden Banks (GB) block 260, 120 miles off the Louisiana coast. This site uses cookies. The primary Baldpate pay sands, the "Big Sand" and the "Twin Sand", are Pliocene-aged basin-floor fans truncated along the southwest flank of a shallow tabular salt feature (Fig. This paper discusses the overall project: the tower, the production facility, the wells and the pipelines. The Baldpate-compliant tower structure was constructed in several pieces. Anticipated recoverable reserves from Baldpate and Baldpate North total 104 million barrels of oil equivalent (Mmboe), with 60% being oil and the remainder being gas. Total output from seven planned production wells will exceed 50,000 barrels per day (b/d) and 150,000 million standard cubic feet per day (MMSCFD). The Baldpate project, completed in 1998 in Garden Banks block 260 in the Gulf of Mexico by Amerada Hess Corporation (AHC) as operator, and Oryx Energy Company as 50% joint-interest owner, included the first use of a freestanding, non-guyed compliant tower. There are five main types of fixed platform, ranging from the conventional fixed platform used at depths of up to 150m, to the tension leg platform that can be used at depths of 2000m. Baldpate Field (GB 260) is located in the offshore Gulf of Mexico approximately 195 miles (122 km) southwest of New Orleans, Louisiana, in 1650 feet (503m) of water. An oil platform, offshore platform, or (colloquially) oil rig is a large structure with facilities to drill wells (optionally), to extract and process oil and natural gas, or to temporarily store product until it can be brought to shore for refining and marketing. Baldpate platform. This platform, the first free-standing, nonguyed compliant tower, is in 1,648 ft of water and measures 1,900 ft from its flare tip to the seafloor. The rig consist of narrow, flexible (compliant) towers and a piled foundation supporting a conventional deck for drilling and production operations. Explore. Baldpate is located in 1,650ft of water, in Garden Banks (GB) block 260, 120 miles off the Louisiana coast. 579 m (1,900 ft) Coast of Louisiana. The base weighs 8,700t and its largest structural members (the legs) have diameters up to 144in and wall thicknesses up to 3.5in / 8in. This is the first free-standing offshore compliant tower ever, as well as one of the tallest free-standing structures in the world. Jun 2, 2013 - The Baldpate platform in the Gulf of Mexico. We use cookies to ensure that we give you the best experience on our website. 529 m (1,736 ft) Gulf of Mexico. Baldpate Platform was designed by Hudson Engineering (now J. Ray McDermott Engineering ) in Houston, Texas , and installed by Heerema Marine Contractors . Baldpate is a 579.7 metres (1,902 ft) offshore compliant tower oil platform near the coast of Louisiana, owned and operated by Hess Corporation. The 12in gas line is comprised of 13.2 miles of 0.5in and 0.625in-wall API Grade-B pipe, provided by Sumitomo, coated with fusion bond epoxy (FBE). Select a region from the menu on the upper right, then explore individual countries on the chart below. Being ‘compliant’, the tower is designed to be more flexible than conventional platforms and has a sway-response cycle, if subjected to a storm wave, of approximately 30 seconds. The GB 260 topsides are comprised of a three-level deck structure, weighing 2,400t without the equipment. In addition, the paper discusses the topsides, pipelines and wells, and overall project schedule and costs. Abstract: Baldpate Field Exploration History, Garden Banks 260, Central Gulf of Mexico. The Baldpate Unit, comprising all but block 216, was approved by the Minerals Management Service in February, 1991. 1). The tip of the flare boom extends 1,902ft above the seafloor. The platform was installed in the spring of 1998, and first oil was achieved in September, 1998, at the conclusion of completion operations on the first well. ... • It is a fixed rig structure normally used for the offshore production of oil or gas. 2, adopted for the Lena platform in the Gulf of Mexico) are sized on the principle of “compliance” to wave attack.Vertical and lateral stability is assured through the use of either flotation devices (Fig. Currently, oil production to the factory takes place from 7 boreholes, the project also includes 11 such boreholes. In the case of the Baldpate installation, the 16-in. Mapping functionality is native to Tableau, making geographical visualizations a snap. The entire wiki with photo and video galleries for each article The base section was transported to location and launched from the Intermac 650 barge, where it was positioned by the Balder cranebarge over two docking piles. Notable oil platforms include Baldpate, Bullwinkle, Mad Dog, Magnolia, Mars, Petronius, and Thunder Horse. The jacket-tower section, constructed by Aker Gulf Marine, is 1320ft-tall and has large pins at the bottom of each of the four legs, to mate with receptacles built into the top of the jacket-base section. These were driven through twelve sleeves into the seafloor, with penetrations approaching 430ft. "An Overview of the Baldpate Project." Attached to the base at each of the bottom four corners are three 84in-diameter, 530ft skirt-pile sleeves, also fabricated by McDermott. The main upper part of the tower is located 23 feet above the water. This article was most recently revised and updated by Amy Tikkanen, Corrections Manager. This is the first free-standing offshore compliant tower ever, as well as one of the tallest free-standing structures in the world. Baldpate is an oil and gas development in the northeastern portion of the Garden Banks area of the Central Gulf of Mexico. Baldpate field is situated 195 miles southwest of New Orleans. You could not be signed in. Simon, John V., Edel, James C., and Charles Melancon. 1) and guys (Fig. Travel. Where is oil produced around the world? The jacket-base section, constructed by J Ray McDermott, is 351ft-tall and 140ft x 140ft at the base, tapering to a 90ft x 90ft cross-section (the equivalent of the tower section) at the top. The case of the tallest freestanding structures in the world with a steel catenary riser ( SCR ) Mobil s..., 216, was approved by the semisubmersible Ocean Rover in late 1991, revealing 180ft of pay... 16-Inch oil riser and 12-inch gas riser in 1,650 feet of natural baldpate oil platform are daily... Platform is a 1901.9 feet tall ( 579.7 metres ) offshore compliant tower ever, well. Dog, Magnolia, Mars, Petronius, and Thunder Horse SCR ) discusses! Once the base at each of the tallest free-standing structures in the Gulf of.. 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