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Journal articles on the topic 'Drilling platforms'

Author: Grafiati

Published: 4 June 2021

Last updated: 29 July 2024

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1

Norina, Natalia. "Types of offshore drilling platforms." E3S Web of Conferences 549 (2024): 07004. http://dx.doi.org/10.1051/e3sconf/202454907004.

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The Russian Energy Strategy for the period up to 2035 estimates the development of the hydrocarbon resource potential of the continental shelf of the Arctic seas as the most important geopolitical and technical challenge for the Russian oil and gas sector. An adequate response to it means sufficient production of hydrocarbons in the country beyond the time horizon of 2035. Russia’s continental shelf includes the following oil and gas bearing provinces: West Barents, East Barents, Timan-Pechora, West Siberian, Khatango-Vilyui, Laptev, East Arctic, Novosibirsk-Chukotka, Okhotsk, Baltic and Caspi

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2

Alremeihi, Mohamad, Rosemary Norman, Kayvan Pazouki, Arun Dev, and Musa Bashir. "Performance of an Advanced Intelligent Control Strategy in a Dynamic Positioning (DP) System Applied to a Semisubmersible Drilling Platform." Journal of Marine Science and Engineering 9, no. 4 (2021): 399. http://dx.doi.org/10.3390/jmse9040399.

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Oil drilling and extraction platforms are currently being used in many offshore areas around the world. Whilst those operating in shallow seas are secured to the seabed, for deeper water operations, Dynamic Positioning (DP) is essential for the platforms to maintain their position within a safe zone. Operating DP requires intelligent and reliable control systems. Nearly all DP accidents have been caused by a combination of technical and human failures; however, according to the International Marine Contractors Association (IMCA) DP Incidents Analysis, DP control and thruster system failures ha

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3

Fang, Jian, Qing Hua Yu, and Lu Xu. "The Underwater Project Management in 'Dong Fang' Offshore Oil Engineering." Applied Mechanics and Materials 508 (January 2014): 125–28. http://dx.doi.org/10.4028/www.scientific.net/amm.508.125.

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CNOOC laid offshore oil and natural gas pipelines for offshore drilling platforms. The engineering included laying the pipelines from offshore drilling platform to landing zone, laying the pipelines between two platforms, and installing vertical pipes for platforms. Aiming at the characteristics in the diving project management, this paper analyzes and evaluates the difficulties and risks of underwater work, puts forward the corresponding safety managements. These measures ensure the underwater operations safely and smoothly. The engineering lasts 195 days, uses 160 diving equipments, and dive

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Shestakov, Roman, Gleb Kamenskiy, Konstantin Rezanov, Stepan Zubkov, and Vyacheslav Dryakhlov. "Topside optimization methods for offshore platform mass-size characteristics: Utilizing modular drilling rigs." Journal of Applied Engineering Science 22, no. 2 (2024): 351–66. http://dx.doi.org/10.5937/jaes0-44531.

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Offshore oil and gas production is associated with many times higher capital investments in development than onshore projects. In this regard, operators often give preference to less risky and less capital-intensive onshore projects. This, in turn, slows down the development of offshore production technologies and the development of the huge resource base of the Arctic shelf. Significant influence on the value of capital costs of offshore projects is the cost of offshore field development facilities, including the cost of offshore platforms - floating or stationary offshore oil and gas product

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5

Maryanov, Denis. "Development of a method for maintaining the performance of drilling fluids during transportation by Platform Supply Vessel." Technology audit and production reserves 5, no. 2(61) (2021): 15–20. http://dx.doi.org/10.15587/2706-5448.2021.239437.

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The object of research is the process of transportation of drilling fluid used for lubrication and cooling of drilling equipment of offshore oil production platforms. The subject of the study is the stratification of the density of the drilling fluid along the height of the cargo tank in which it is transported. The technology of transportation of drilling fluid on the Platform Supply Vessel is considered. A problematic point in ensuring this process is that during the transportation of drilling fluids, due to the action of gravitational forces on organic and inorganic compounds in their volum

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6

Austin, James A. "The Integrated Ocean Drilling Program: Utilizing New Drilling Platforms for Ocean Research." Marine Technology Society Journal 38, no. 2 (2004): 44–54. http://dx.doi.org/10.4031/002533204787522730.

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The Integrated Ocean Drilling Program (IODP) began officially on October 1, 2003, the result of a decade of planning by the international scientific community. IODP represents the first-ever multiple platform scientific ocean drilling program, building upon successful single platform programs that began in the late 1960s. Dynamically positioned drilling vessels are being supplied by both the U.S. (riserless) and Japan (riser-equipped), while a European consortium is providing additional drilling capabilities as needed to address scientific objectives in shallow waters and in the high Arctic. T

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Utomo, Budi. "PENGEBORAN LEPAS PANTAI." Gema Teknologi 16, no. 3 (2012): 113. http://dx.doi.org/10.14710/gt.v16i3.4705.

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Budi Utomo, in this paper explain that offshore drilling carried out to obtain crude oil through the oil wells. The means that must exist in the operation of offshore drilling is a bridge structure (plate form) as a place to put the drilling equipment. Known two kinds of platforms, that is platforms permanent (fixed) which stands on the feet of reinforced concrete, and the bridge is not fixed like swamp barges, drilling ship (floaters) and jack-up rig. Jack up rig is one of the offshore rigs that have the ability to elevation in accordance with a sea depth of drilling. Drilling equipment is a

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8

Mardiastuti, A., Y. A. Mulyani, T. Sutrisna, et al. "Waterbirds roosting on gas drilling platforms in Mahakam Delta, East Kalimantan: the Unexpected Impact of Landscape Transformation." IOP Conference Series: Earth and Environmental Science 879, no. 1 (2021): 012009. http://dx.doi.org/10.1088/1755-1315/879/1/012009.

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Abstract Since 2014 some offshore gas platforms operated by Pertamina Hulu Mahakam near Mahakam Delta has been used by hundreds of egrets as roosting sites, causing nuisance to the platform and hampering the duty of workers/operator. The objective of this paper was to analyse the situation of the waterbirds’ nuisance, analyse the possible causes, and provide some recommendations. Field visits were conducted in August 2019 and February 2020 to three unmanned platforms (Ax, D, C) that suffered the most from the bird roost. Birds that infested the platforms were identified as great egret and inte

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9

Meng, Ling Yun. "Analysis of Vibration Reducing Effects of Cone Shape Materials with Holes Installed on Platforms." Advanced Materials Research 476-478 (February 2012): 1529–32. http://dx.doi.org/10.4028/www.scientific.net/amr.476-478.1529.

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Abstract: Drilling platforms in ice-infested regions tend to vibrate intensively, threatening the safety of personnel. Cone with holes as vibration-absorbed material is added to platforms so that the failure mode of ice sheet is changed and resonation of platform is avoided. Simulated analysis of breaking length of ice sheet is made and the comparison between observed breaking lengths and predicted ones is made and it is found that the results are in good agreement.

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10

Aardse, Oscar A., Karel L. Houtman, and Harrie Zantkuijl. "Performance Auditing System for Drilling Units and Platforms." Journal of Petroleum Technology 44, no. 02 (1992): 204–8. http://dx.doi.org/10.2118/21899-pa.

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11

Xie, Haibo, Zhengjiang Liu, Xingkang Xu, and Jiping Zhang. "Research on the safe distance between passing ship and offshore drilling platform based on theory and statistics." Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment 234, no. 3 (2020): 642–50. http://dx.doi.org/10.1177/1475090220902305.

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The offshore drilling platform is the main equipment for oil and gas exploration. The increase in offshore drilling platform results in the apparently increased contradiction between oilfield exploitation and safe navigation of ships. In order to ensure safe navigation and the normal exploitation of oil and gas fields in a limited space, it is necessary to quantify the distance between ships and coastal drilling platforms. In this investigation, the relevant theoretical calculation models were developed, including a drift model for ship out of control and a ship emergency stopping model. By se

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Tudorache, V. P., M. Minescu, and N. Ilias. "PARTICULARITIES RELATED TO DRILLING OFFSHORE WELLS IN AREAS WITH VERY DEEP WATER." Neft i gaz 117-118, no. 3-4 (2020): 93–108. http://dx.doi.org/10.37878/2708-0080/2020.015.

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The article presents an analysis of the realities faced by the operators in the oil industry, but especially the operators in the exploitation of the risers. Oil industry operators are focusing on drilling offshore wells to very deep water depths, as there are significant oil and gas resources that ensure high production. This analysis refers to the establishment of limit conditions that occur during drilling operations. We call this complex of factors the mechanics of riser. The article also refers to establishing the way of working in accordance with the API recommendations in force and obta

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Montagna, Paul A., Stephen C. Jarvis, and Mahlon C. Kennicutt, II. "Distinguishing between contaminant and reef effects on meiofauna near offshore hydrocarbon platforms in the Gulf of Mexico." Canadian Journal of Fisheries and Aquatic Sciences 59, no. 10 (2002): 1584–92. http://dx.doi.org/10.1139/f02-131.

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Offshore hydrocarbon production effects are localized in the Gulf of Mexico extending only 200 m from platforms. Effects are caused by the contaminant gradient or the fouling community on platform legs. To distinguish between contaminant and reef effects, meiofauna were sampled at production platforms (reef and contaminant effects), artificial reefs (reef, but no contaminant effects), platform removal sites (contaminant, but no reef effects), and controls (no contaminants or reef effects), and replicated in three blocks. The removal sites had higher concentrations of many contaminants than ree

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14

Romanov, S. F. "Analysis of functionality requirements for digital assistant software of Arctic offshore drilling platforms." Transactions of the Krylov State Research Centre S-I, no. 2 (2021): 66–69. http://dx.doi.org/10.24937/2542-2324-2021-2-s-i-66-69.

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This paper describes the study intended to work out functionality requirements of a digital assistant software for Arctic offshore drilling platforms. The study followed the method of logical analysis. The criteria used to formulate key requirements to the software functionality were based on the interview with competent experts working at marine drilling platforms and chosen as per their respective work experience in offshore drilling. Arctic developments have become especially relevant in the last years because oil and gas reserves of the Eastern Siberia and mainland fields in the Russian No

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15

Ye, Qian, Wei-liang Jin, and Yong Bai. "System Reliability of a Semi-Submersible Drilling Rig Considering the Effects of the Main Nodes." Journal of Marine Science and Engineering 11, no. 1 (2022): 52. http://dx.doi.org/10.3390/jmse11010052.

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In this paper, structural systems reliability analysis was used to estimate the system reliability of a typical semi-submersible based on the characteristic structure failure mechanisms under extreme wave loads. First, a three-dimensional simulation model was created for the chosen semi-submersible platform using an elastic-perfectly plastic material model, neglecting the effect of the strain hardening assumption. Then, under design wave conditions, and characteristic structural failure mechanisms of a semi-submersible platform were examined, and a system reliability model was developed based

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Lesogor, O., and G. Sharlai. "ENSURING THE SAFETY OF DRILLING PLATFORMS IN ICE CONDITIONS." Transport Business of Russia, no. 6 (2021): 184–87. http://dx.doi.org/10.52375/20728689_2021_6_184.

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17

Evans, Dan, Gilbert Camoin, David McInroy, and Alister Skinner. "Mission-Specific Platforms for the Integrated Ocean Drilling Program." Oceanography 19, no. 4 (2006): 174–76. http://dx.doi.org/10.5670/oceanog.2006.16.

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18

Brzhanov, R. T., and M. Zh Nigmetov. "Oscillations of offshore drilling platforms on layerd anisotropic base." IOP Conference Series: Materials Science and Engineering 962 (November 18, 2020): 032016. http://dx.doi.org/10.1088/1757-899x/962/3/032016.

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Sugirov, D. U., M. Zh Nigmetov, G. G. Baysarova, K. S. Yerzhanov, and M. A. Zhayilkhan. "STATIC CALCULATION OF ANCHOR SYSTEMS OF FLOATING DRILLING PLATFORMS." Bulletin of Kazakh Leading Academy of Architecture and Construction 87, no. 1 (2023): 240–51. http://dx.doi.org/10.51488/1680-080x/2023.1-23.

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The relevance of the study lies in the importance of ensuring the trouble-free operation of the anchoring system of expensive floating structures. Under any external influences, the retention system must ensure the continuation of normal operation of the floating object. It is proposed to achieve this by determining the main parameters of these systems by static calculations. The purpose of the study is to consider the available approaches and methods for calculating the anchoring of floating structures and obtaining the parameters of the system in a static formulation. The methodological basi

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20

Daigle, Hugh, João C. Duarte, Ake Fagereng, Raphaël Paris, Patricia Persaud, and Ángela María Gómez-García. "MagellanPlus Workshop: mission-specific platform approaches to assessing natural hazards that impact society." Scientific Drilling 32 (October 26, 2023): 101–11. http://dx.doi.org/10.5194/sd-32-101-2023.

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Abstract. Oceanic natural hazards pose threats to coastal communities worldwide. These include earthquakes, tsunamis, submarine landslide, volcanic eruptions, and tropical cyclones. Scientific ocean drilling can contribute to our understanding and assessment of these hazards through rapid response measurements of hazardous events, learning from past hazard records, and sub-seafloor monitoring and observation. With the impending retirement of the D/V JOIDES Resolution and operational limitations of the D/V Chikyu, it is important to consider other options for achieving scientific ocean drilling

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Rozmarynowski, Bogdan. "Spectral Dynamic Analysis of A Stationary Jack-Up Platform." Polish Maritime Research 26, no. 1 (2019): 40–48. http://dx.doi.org/10.2478/pomr-2019-0005.

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Abstract The paper refers to the dynamic short-term response analysis of the Baltic steel drilling platform (see Fig.2) in a random sea-state represented by one-dimensional wave spectrum proposed by Striekalov and Massel, which is recommended for the Baltic Sea area. The Baltic drilling platform is a jack-up type platform for the exploration and exploitation of oil under the Baltic Sea. The presented analysis deals with the stationary phase of the platform life when its legs are fixed in the sea bottom. The submerged elements of jack-up platforms are relatively slender, thus to assess the in-l

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22

Brown, Alan S. "Storm Warning." Mechanical Engineering 128, no. 06 (2006): 24–29. http://dx.doi.org/10.1115/1.2006-jun-1.

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This article focuses on measures for preventing damages to oil drilling setups post hurricanes or typhoons. According to engineers, today, it is a complex network of fixed and floating production platforms, mobile drilling units, undersea wells, and oil and gas pipelines. No single solution will ensure the safety of the entire system. The exploration wells under the drilling rigs are also vulnerable. Mobile drilling units, such as jackups and semisubmersibles, which drill test wells and then move to another location, proved especially vulnerable during Katrina and Rita. When the American Petro

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Mendes, Luiz Carlos, and Vancler Ribeiro Alves. "Analysis of the executive process and load out of a fixed oil platform." Concilium 24, no. 3 (2024): 311–25. http://dx.doi.org/10.53660/clm-2824-24c30.

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This paper shows a global analysis of fixed jacket platform infrastructures. Analysis of transportation, verticalization of the launch truss, assembly of the jacket, load out of the jacket and launch modules overboard are carried out. The indication of the most suitable location for drilling wells will be based on the presence of areas favorable to the accumulation of gas and/or oil, which are identified based on a combination of geological and geophysical methods. Drilling activities can also be carried out by installing a modular rig on its structure. They are designed to accommodate all dri

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Luo, Chengbo. "Research on dynamic behavior vibration control of semi-submersible Marine platform based on ARID control system." E3S Web of Conferences 385 (2023): 03006. http://dx.doi.org/10.1051/e3sconf/202338503006.

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As the development and infrastructure of deepwater oil and gas resources, the performance of the deepwater offshore platform is directly related to personnel safety, equipment safety, normal production and drilling process. Therefore, hydrodynamic calculation[1] and flow response-based control and optimization are current hot research topics. Semi-submersible marine platforms are widely used in the industry due to their large deck area, strong wind and wave resistance, and excellent mining ability. However, their complex and diverse lines in the marine environment result in a series of dynamic

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Gross, Michael, Abdul Aziz Abdul Rahim, Erin Broad, Dean Grant, and Brad Hargreaves. "Technology, investment and people: a process for extending the life of the Central Fields Complex, Gippsland Basin." APPEA Journal 48, no. 1 (2008): 133. http://dx.doi.org/10.1071/aj07009.

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The greater Central Fields complex of the Gippsland Basin, comprised of the Halibut, Fortescue and Mackerel fields, has produced 1.7 billion barrels of oil from four platforms in 37 years of production. After the initial development drilling phases from Halibut (1969–70), Mackerel (1977–80), Fortescue (1983–86) and Cobia (1983–85) platforms and five in-fill drilling campaigns (1992–2003) it is still possible to target unswept highly productive multi-darcy reservoirs along with bypassed zones in lower quality sands. During 2007, a six well program was completed from the Halibut platform using a

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Sukach, Mykhailo. "Deepwater Well Survey Equipment." Gіrnichі, budіvelnі, dorozhnі ta melіorativnі mashini, no. 98 (December 30, 2021): 21–29. http://dx.doi.org/10.32347/gbdmm.2021.98.0301.

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With the growth in underwater construction activities, there is an increasing need for accurate seabed engineering data. Modern technology makes it possible to take samples of bottom soils with a partially disturbed structure, especially for weak silty soils and silts. Testing such samples in laboratory conditions leads to inevitable errors. Despite the constant improvement of technical means of sampling, they cannot fully replace studies of the properties of bottom soils in natural occurrence. Therefore, it became necessary to create devices for the natural study of underwater soils. The foll

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Abed El Rahim, Mohamad khaled, and Moath Al Husban. "Analysis of the Lebanese oil and gas exploration in the Mediterranean Sea: An overview and analysis of offshore platforms." International Journal of Advanced Engineering, Sciences and Applications 2, no. 1 (2021): 25–29. http://dx.doi.org/10.47346/ijaesa.v2i1.60.

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Offshore structures are used around the world for many functions, and these structures vary according to the depth of the water, the depth of water and environmental conditions are the main factors that determine the type of platform and method of drilling, appropriate planning, manufacturing, transportation, installation, and start-up. At the beginning of the twentieth century, oil and natural gas were discovered in the Middle East, specifically in the Lebanese basin. This discovery opened the door for Lebanon and entered the club of oil states. This paper is a study and analysis of blocks No

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Silva, Alessandra Coutinho Thomé da, Jean Louis Valentin, and Marcelo Vianna. "COMPETITION FOR SPACE BETWEEN FISHING AND EXPLORATORY OIL DRILLING, OBSERVED FROM A DRILLING PLATFORM IN THE ESPIRITO SANTO BASIN, SOUTHEASTERN BRAZIL." Brazilian Journal of Oceanography 63, no. 1 (2015): 33–41. http://dx.doi.org/10.1590/s1679-87592015073306301.

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Fishing and oil drilling compete for space in some regions off the Brazilian coast. Fish congregate around drilling platforms, which attracts fishing vessels that may illegally breach the 500 m safety perimeter. The objective of this study was to identify the fleets that frequent the safety zone of a platform and their behavior and to determine if there was a seasonal relationship in this interaction, during two exploration campaigns, in different periods, carried out on the "Ocean Star" platform in the Espírito Santo Basin. The results indicated a high incidence of artisanal fishing vessels i

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Kosowatz, John. "Heading for Deeper Waters." Mechanical Engineering 137, no. 05 (2015): 34–39. http://dx.doi.org/10.1115/1.2015-may-1.

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This article highlights the evolution and use of floating platforms in the field of offshore turbines. While floating platforms are not new – oil and gas producers have built very large tension-leg platforms and others for drilling and processing – wind turbines present different problems. Modeling tools have evolved to predict the response of a fully coupled wind turbine and its substructure. Keeping costs down is critical for offshore developers. DeepCwind’s semisubmersible platform is constructed of prestressed concrete and steel, the result of vigorous testing of a variety of potential des

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Elxan qızı Ağayeva, Ləman. "SAP SYSTEM DRILLING BLOCK, CLASSIFICATION AND CREATION OF APPROPRIATE PLATFORMS." SCIENTIFIC WORK 66, no. 05 (2021): 225–27. http://dx.doi.org/10.36719/2663-4619/66/225-227.

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For companies wishing to monitor inspection and repair processes through the system, the module proposed by SAP as part of the enterprise source planning application is the SAP PM (Plant Maintance) module. The PM module manages all equipment faults and scheduled repairs. The module, which is integrated with procurement, cost accounting, financial and inventory management processes, can automatically order for technical needs, track your current and overhaul costs immediately, and prepare spare parts. Purchase and consumption operations related to the warehouse can be carried out through tracki

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Pargeter, R. J. "The weldability of steels used in jack-up drilling platforms." Marine Structures 2, no. 3-5 (1989): 255–64. http://dx.doi.org/10.1016/0951-8339(89)90035-x.

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Gong, Faming, Xiaofeng Ji, Wenjuan Gong, Xiangbing Yuan, and Chenyu Gong. "Deep Learning Based Protective Equipment Detection on Offshore Drilling Platform." Symmetry 13, no. 6 (2021): 954. http://dx.doi.org/10.3390/sym13060954.

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There is a symmetrical relationship between safety management and production efficiency of an offshore drilling platform. The development of artificial intelligence makes people pay more attention to intelligent security management. It is extremely important to reinforce workplace safety management by monitoring protective equipment wearing using artificial intelligence, such as safety helmets and workwear uniforms. The working environment of the offshore drilling platforms is particularly complex due to small-scale subjects, flexible human postures, oil and gas pipeline occlusions, etc. To au

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Xiao, Wensheng, Lei Wu, Xue Tian, and Jingli Wang. "Applying a New Adaptive Genetic Algorithm to Study the Layout of Drilling Equipment in Semisubmersible Drilling Platforms." Mathematical Problems in Engineering 2015 (2015): 1–9. http://dx.doi.org/10.1155/2015/146902.

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This study proposes a new selection method called trisection population for genetic algorithm selection operations. In this new algorithm, the highest fitness of 2N/3 parent individuals is genetically manipulated to reproduce offspring. This selection method ensures a high rate of effective population evolution and overcomes the tendency of population to fall into local optimal solutions. Rastrigin’s test function was selected to verify the superiority of the method. Based on characteristics of arc tangent function, a genetic algorithm crossover and mutation probability adaptive methods were p

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Garagozov, E. Sh, and E. G. Ahmadov. "Intensification of development of Garbi Absheron field, drilling of multilateral wells and efficiency estimation." Azerbaijan Oil Industry, no. 10 (October 15, 2021): 4–6. http://dx.doi.org/10.37474/0365-8554/2021-10-4-6.

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The paper presents detailed feasibility on improvement of traditional well drilling technology and development systems in accordance with the development plan of Garbi Absheron field. It is noted that the most optimum option of art-of-the-state technologies and approaches to the field development is the drilling of horizontal and multilateral wells with the purpose of efficient completion of recovered resources and intensification of field development. The drilling and putting on production of such wells are considered cost-effective as well. Thus, the optimum amount and type of wells in exist

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Karelov, Aleksandr, Karl Shkhinek, and Nikolay Belyaev. "Using of Ice for Constructing Islands in the Arctic Conditions." Applied Mechanics and Materials 725-726 (January 2015): 245–50. http://dx.doi.org/10.4028/www.scientific.net/amm.725-726.245.

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Artificial, grounded ice islands built by controlled flooding of the sea ice surface with sea water have been used for exploratory drilling in the Arctic offshore. Islands fabricated from ice are becoming more prevalent as offshore oil speculation in the Arctic gains more interest. Ice has been a strategic building material in the Arctic for the construction of roads, airstrips, housing, and, in the last few decades, as temporary drilling platforms to explore for oil. This article describes various methods of artificial ice building, the advantages and disadvantages of using man-made ice islan

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Nguyen, Thinh Van. "Research on solutions for connecting to marginal fields at Cuu Long basin to process and transport the products basing on existing petroleum technology and equipment." Journal of Mining and Earth Sciences 62, no. 3a (2021): 65–75. http://dx.doi.org/10.46326/jmes.2021.62(3a).08.

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The Cuu Long basin is equiped with infrastructures and processing facilities serving for large-scale crude oil drilling and production operations. However, most of resevoirs in this area are now depleted, it means that they have reached their peaks and started to undergo decreasing productivity, which lead to a noticable excess capicity of equipment. In order to benefit from those declined oil fieds and maximize performance of platforms, solutions to connect marginal fields have been suggested and employed. Of which, connecting Ca Ngu Vang wellhead platform to the CPP -3 at Bach Ho oil field;

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Mishunina, Aleksandra Sergeevna, Alena Andreevna Mekh, and Egor Grigorevich Yazikov. "The Effect of Drilling Waste on Water Resources - The Elemental Composition of Waste." Key Engineering Materials 743 (July 2017): 338–41. http://dx.doi.org/10.4028/www.scientific.net/kem.743.338.

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In order to maintain the volume of oil and gas supplies, the number of oil and gas wells increases every year, drilling platforms are built, which proportionally increases the amount of sludge and drilling waste mud, which must be recycled. The research gives light to the danger of introducing chemical substances into various natural environments from industrial and anthropogenic sources on an example of drill cuttings from oil fields of Tomsk region.

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Ab Rahman, Siti Sarah, Maman Hermana Husen, Grisel Jimenez Soto, et al. "Application of Spectral Decomposition Technique to Delineate the Evolution of Karst on Carbonate Platforms of Central Luconia, Offshore Sarawak, Malaysia." Applied Sciences 11, no. 24 (2021): 11627. http://dx.doi.org/10.3390/app112411627.

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Karstification in carbonate platforms of the Miocene age in Central Luconia province, offshore Sarawak, Malaysia, has been discussed since the onset of exploration and initial discoveries in the region, with over 200 mapped platforms to date. An extensive drilling program over the last decade confirmed the existence of karst during the drilling process where issues such as total loss circulation and bit drops were common. Karst in Central Luconia has been proposed by several authors; however, detailed quantitative description of the observed features have not yet been conducted. This study inv

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Rozmarynowski, Bogdan, and Wojciech Jesien. "Spectral Response of Stationary Jack-Up Platforms Loaded by Sea Waves and Wind using Perturbation Method." Polish Maritime Research 28, no. 4 (2021): 53–62. http://dx.doi.org/10.2478/pomr-2021-0049.

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Abstract The paper addresses non-linear vibrations of offshore jack-up drilling platforms loaded by sea waves and wind in their stationary condition using the perturbation method. Non-linearity of dynamic equations of motion for fixed offshore platforms yields from two factors. The first is load excitation generating non-linear velocity coupling in a dynamic system. This coupling is inherent in the modified Morison equation, involving the excitation function in the form of the sum of the inertial and velocity forces of sea waves, taking into account relative wave–structure kinematics. Moreover

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Aleksandrov, A. V. "Formwork in the construction of reinforced-concrete beds of drilling platforms." Power Technology and Engineering 41, no. 3 (2007): 125–33. http://dx.doi.org/10.1007/s10749-007-0027-y.

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Amaechi, Chiemela Victor, Ahmed Reda, Harrison Obed Butler, Idris Ahmed Ja’e, and Chen An. "Review on Fixed and Floating Offshore Structures. Part I: Types of Platforms with Some Applications." Journal of Marine Science and Engineering 10, no. 8 (2022): 1074. http://dx.doi.org/10.3390/jmse10081074.

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Diverse forms of offshore oil and gas structures are utilized for a wide range of purposes and in varying water depths. They are designed for unique environments and water depths around the world. The applications of these offshore structures require different activities for proper equipment selection, design of platform types, and drilling/production methods. This paper will provide a general overview of these operations as well as the platform classifications. In this paper, a comprehensive review is conducted on different offshore petroleum structures. This study examines the fundamentals o

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Amaechi, Chiemela Victor, Ahmed Reda, Harrison Obed Butler, Idris Ahmed Ja’e, and Chen An. "Review on Fixed and Floating Offshore Structures. Part II: Sustainable Design Approaches and Project Management." Journal of Marine Science and Engineering 10, no. 7 (2022): 973. http://dx.doi.org/10.3390/jmse10070973.

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Offshore structures exist in a variety of forms, and they are used for a variety of functions in varied sea depths. These structures are tailored for certain environments and sea depths. Different actions for suitable equipment selection, platform type design, and drilling/production processes are required for the applications of these offshore structures, as given in Part I. This paper is the second part, which outlines various processes, loads, design approaches and project management of offshore platforms. To achieve these, proper planning must be conducted for lifting, transportation, inst

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Bea, R. G., and M. M. Mortazavi. "Reliability-Based Screening of Offshore Platforms." Journal of Offshore Mechanics and Arctic Engineering 120, no. 3 (1998): 139–48. http://dx.doi.org/10.1115/1.2829534.

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This paper describes development of a reliability-based screening procedure for platform assessments and requalifications. The objective of this procedure is to identify the critical structures and structure components that need to undergo a detailed assessment so that limited resources can be efficiently used. The reliability-based screening procedure helps identify potential failure modes and weak links in the structure, and provides information on the effects of load reduction and strengthening measures on the reliability of the platform. The reliability analysis screening procedure is base

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Souza, Rafael. "Insurance programs for production platforms, drilling rigs, other assets and offshore constructions." Rio Oil and Gas Expo and Conference 20, no. 2020 (2020): 482–83. http://dx.doi.org/10.48072/2525-7579.rog.2020.482.

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Khafizov, F. Sh, D. Yu Perezhogin, A. V. Krasnov, R. M. Sultanov, and I. V. Butovich. "THE INCIDENCE OF FIRE AND EXPLOSION HAZARD SITUATIONS ON OFFSHORE DRILLING PLATFORMS." Oil and Gas Business, no. 5 (October 2017): 171–90. http://dx.doi.org/10.17122/ogbus-2017-5-171-190.

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Grizzle, John M. "Lesions in fishes captured near drilling platforms in the Gulf of Mexico." Marine Environmental Research 18, no. 4 (1986): 267–76. http://dx.doi.org/10.1016/0141-1136(86)90026-7.

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Aleksandrov, A. V., and A. E. Mokin. "Equipment for prestressing of components in reinforced-concrete bases of drilling platforms." Power Technology and Engineering 44, no. 2 (2010): 109–16. http://dx.doi.org/10.1007/s10749-010-0151-y.

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Carpenter, Chris. "Collaborative Strategy Heightens Efficiency of North Sea Predrilling Campaign." Journal of Petroleum Technology 74, no. 02 (2022): 56–58. http://dx.doi.org/10.2118/0222-0056-jpt.

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This article, written by JPT Technology Editor Chris Carpenter, contains highlights of paper OTC 30850, “Perfecting the ‘Perfect Well’: Lessons Learned From the Predrilling Campaign for Johan Sverdrup,” by Janne Vølstad and Stian Bærheim, Equinor, and Knut Henriksen, Baker Hughes, et al. The paper has not been peer reviewed. Copyright 2021 Offshore Technology Conference. Reproduced by permission. The predrilling campaign for the Johan Sverdrup development was a key contributor to the successful execution of the first phase of the megaproject. After a summary of the results of the campaign, the

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Li, Yan, Yaolong Li, Zhimin Zhao, et al. "Dynamic Responses of the Cylindrical Floating Drilling Production Storage and Offloading System with Annular Anti-Motion Structures under the Survival Sea Scenario." Journal of Marine Science and Engineering 11, no. 1 (2023): 218. http://dx.doi.org/10.3390/jmse11010218.

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At present, dry wellheads are usually adopted on small-storage TLP and SPAR platforms to develop offshore oil and gas because of the robust hydrodynamic performance under severe-wind seas. On the other hand, FPSO and FDPSO platforms that have a larger storage capacity can hardly use this cost-saving facility due to their relatively poor vertical motion performance. Cylindrical FPSOs are proposed to improve the heave performance of ship-type FPSOs, but their behaviors are still too large to adopt the dry wellheads. In the present work, a cylindrical FDPSO platform is proposed based on the FWPSO

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Berezhnoy, K., and S. Verbitsky. "Development trends in marine production platform fleet in 2015–2021." Transactions of the Krylov State Research Centre 1, no. 399 (2022): 189–96. http://dx.doi.org/10.24937/2542-2324-2022-1-399-189-196.

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Object and purpose of research. This paper discusses marine oil and gas production platforms splitted into four types depending on their purpose. The study was intended to analyse the changes in global production platform fleet and outline the main trends in its development. Materials and methods. The study was based on the open-access data available with offshore field developers, oil and gas companies, shipyards and design offices. The methods in this study were acquisition, analysis and comparison of the data about the fleet of marine oil and gas production platforms. Main results. The pape

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