... real time prediction intervention estimation maintenance interval maintenance approach maintenance scope optimization risk assessment risk and uncertainty assessment anomaly failure mode availability corrective action maintenance scenario maintenance policy scenario Field...

... Abstract This paper aims to quantify microporosity and access its impact on reservoir quality properties, to identify Hydraulic Flow Units (HFU) using core porosity and permeability data, to predict HFU and accurately estimate permeability in un-cored intervals/wells. Mercury Injection...

... logs. Also, high-resolution shallow resistivity from the images was used to output a set of high-resolution logs with a log resolution enhancement technique. This set represents the true layer property and was applied in petrophysical analysis incorporating core study to yield accurate estimations...

...Abstract Abstract In this paper we would like to demonstrate the feasibility of marine shear wave survey to estimate seismic anisotropy, which is an indicator of subsurface stress field influencing the development of hydorocarbon reservoirs. In order to realize shear wave survey in the offshore...

... techniques can be employed to predict water saturation, the well log based approaches have emerged as the most widely applied methods. Nevertheless, even though these techniques offer rather exceptional vertical resolution, it is a fact that lateral estimation is still an issue. As such, this study proposes...

... for effective brownfield rejuvenation. upstream oil & gas operator collaboration workflow information brownfield rejuvenation host government ltro oil production offshore technology conference execution estimation petronas reservoir characterization asset and portfolio management...

... information estimation well control upstream oil & gas circulation hpht wellbore integrity annular pressure drilling scenario complex reservoir high pressure high temperature wildcat high-pressure high-temperature exploratory well regime mud weight window geomechanical model wellbore design...

... of gas, the interpretation of pressure transient or well test data from hydraulic fractured well in TGRs for the accurate estimation of important reservoirs and fracture properties (e.g. fracture length, fracture conductivity, skin and reservoir permeability) is rather very complex and difficult because...

... reservoir geomechanics offshore vietnam estimation well ht-a Abousleiman , Y. and Ekbote , S. 2005 . Solutions for the Inclined Borehole in a Porothermoelastic Transversely Isotropic Medium . Journal of Applied Mechanics 72 : 102 – 114 . Chen , G. and Ewy , R.T...

... offshore technology conference depositional environment upstream oil & gas estimation Chanh Cao Minh , and Isabel Joao , Jean-Baptiste Clavaud and Padmanabhan Sundararaman , " Formation Evaluation in Thin Sand/Shale Laminations ", SPE 109848, 2007 SPE Annual technical...

...Abstract Abstract Existing metocean design criteria for offshore facilities in the South China Sea have been estimated using different data and procedures, some of which are at least partly ad hoc . As a result, it is probable that existing criteria are inconsistent, in the sense that assets...

... on ships and offshore plants. This system benefits the efficiency of the plant operation. significant wave height ieodo ocean research station measurement system wind measurement estimation wave height information intensity operation cross section offshore technology conference wind...

... estimated at different correlations. In the second step, experimental data of core flooding for differential pressure and production versus time were referenced in the software. Then history matching was performed using estimated and experimental data of core flooding using different correlations. Based...

... Precisely prediction of rock facies leads to adequate reservoir characterization by improving the porosity-permeability relationships to estimate the properties in non-cored intervals. It also helps to accurately identify the spatial facies distribution to perform an accurate reservoir model...

... to seismic inversion and finally reservoir property estimation. The results reveals that optimization of seismic inversion workflow must be handled in unique manner. By using a series of simple examples to complicated case histories it will be demonstrated that significant benefits can be obtained...

..., provided the opportunity to use it as a laboratory for future development. Full waveform sonic data, wellbore images, stress testing and full cores were gathered. Continuous estimates of anisotropic rock mechanical properties were compared and calibrated with core The 3 dimensional shear moduli were...

.... The construction of a robust velocity model relies on the approach of discrimination on the contrasting velocities within the carbonate/shale sequences. The resulting velocity model can have a sizeable impact on GRV (Gross Rock Volume), and often seen to be a first-order sensitivity in resource estimation...

... Accurate and reliable estimates of probabilities of rare, extreme metocean events are critical for optimal design of offshore facilities. They ensure facilities are neither over- nor under-designed, allowing target reliability levels to be achieved without undue conservatism. Engineering design...