... as a function of the reservoir temperature, gas gravity, solution gas-oil ratio, and oil gravity (API). Utilizing a comprehensive dataset derived from different published papers, a total of 776 data sets were used in this study which were divided into 80% for training and 20% for testing. The study employed...

... and Gravity Based Structure (GBS) with a Post Combustion CO 2 Capture (PCC) system integrated in the hull structure. Decarbonizing offshore power generation based on simple cycle gas turbines and using conventional post combustion CO 2 capture technology is challenging due to the high flow rate of flue gas...

... deployed 3-axis gravity sensor with a target sensitivity of ~ 5 μGal is firstly introduced. This is followed by a feasibility study for the potential deployment as a time-lapse gravity survey (4D gravity monitoring) within the pre-salt. A conceptual pre-salt reservoir model for the Libra field, Santos...

... conditions. A series of experiments were carried out with different model oils and wax concentrations to study gravity settling. Moreover, modifications were made to an existing hindered particle settling model and its application to wax settling scenarios was assessed by comparing the results obtained...

... Abstract Since 1998 we have been making repeated relative gravity measurements onseafloor benchmarks to monitor temporal and spatial density change in producingnatural gas reservoirs and in a CO2 sequestration reservoir. We simultaneouslycollect ambient ocean pressure data to infer benchmark...

... with their applicability. blasingame vasquez gas specific gravity oil specific gravity schmidt bubble-point pressure gas oil ratio farshad gas gravity pvt measurement variation upstream oil & gas bubble-point pressure correlation oil gravity specific gravity correlation solution gas oil ratio...

... processing andsimultaneous analysis of multiple types of geophysical datasets (e.g. seismic, EM, gravity) are helping to meet these challenges but there is need to testthese methods and to quantify their robustness. Testing and evaluation of newmethods can be done using simulated benchmark datasets provided...

... Abstract Experience and benefits of a new innovative gravity installed marine mooring foundation, the OMNI-Max is presented in this paper. The OMNI-Max anchor is an omni-directional gravity installed plate anchor that can be installed more efficiently and provide more foundation reliability...

... ABSTRACT The concrete Gravity Based Structure (GBS) is an attractive concept for shallow water oil and gas developments. The present paper discusses 3 subjects related to the concept: Wave amplification by the large elements of a GBS causes significant problems in setting deck elevations...

... the seafloor we combine exploration geophysics, remote sensing, and data more commonly associated with site surveys. Multi-channel seismic data (both 2D and 3D) can provide 'big picture' constraints on through-going structures and long-lived depositional/erosional environments. Gravity data, which can...

... for completion and the technology to provide the survey accuracy and resolution presently desired. An aggressive campaign has been initiated to acquire and evaluate collocated multibeam bathymetry, acoustic reflectivity, gravity, magnetic, and sub-bottom data across 17,000 square miles of the uncharted...

... Abstract There is an increasing number of marine 3D seismic surveys being acquired with concurrently recorded high resolution gravity and magnetics data. Instrumentation, navigation, and processing advances have led to significantly increased gravity and magnetics data resolution. State...

... otc 8121 operation gravity platform procedure transportation subsea system jacket leg barge installation calculation unideck tpg installation method sigrist control system derrick barge deck weight barge motion qq OTC 8121 @ Experience in Float Over Integrated Deck - Design...

... to the global vibration of the TLP at it a natural period in pitch and roll, coined during the model testing of the Hutton TLP in 1979-80. Ringing was previously considered for steel TLPs to be a minor load effect and its cause had never been clearly identified. platform gravity project management...

... ABSTRACT Marine geophysical surveys often include seismic-reflection, gravity and magnetic data collected simultaneously by multisensor survey vessels. Integrated interpretation of these data sets provides a synergism which often leads to better resolution of exploration problems. Modern...

... ABSTRACT Analytical and experimental studies of the Spectral-Analysisof- Surface-Wave (SASW) technique for offshore geotechnical investigations are presented. Effects of water depth, wavelength and gravity on soil-water interface waves are examined; appropriate wavelengths for SASW testing...

... Abstract An integrated system has been set up for the Jolliet Tension Leg Well Platform(TLWP) which includes precision monitoring of the weight distribution and center of gravity. These factors are, in turn, reconciled with measured tension leg loads and regulated by a load management/ ballast...

... ABSTRACT A new concept of TLP (Tension Leg Platform) with gravity-type template which allows slide to ultimate earthquake load is verified to be reasonable and practical by means of analyses and laboratory experiments. The TLP is applicable for the water depth equal to or more than 500m...

... ABSTRACT This paper presents new technology and methods that were developed to enable lifting and producing low gravity, high viscosity crude from offshore fields. Relative advantages and disadvantages of several lifting, treating and transportation methods are discussed. The paper also...

... condition equilibrium equation model test environmental condition gravity thruster reference point contour plot dp system coefficient subsea system transverse thrust tanker thruster layout longitudinal aTe 5208 Dynamic Positioning of Large Tankers at Sea by J.A. Pinkster and U. Nienhuis...