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1-20 of 46
Keywords: correlation
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Proceedings Papers
Mutia Kharunisa Mardhatillah, Muhammad Aslam Md Yusof, Alva Andhika Sa'id, Iqmal Irsyad Mohammad Fuad, Yens Adams Sokama Neuyam, Nur Asyraf Md Akhir
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, March 22–25, 2022
Paper Number: OTC-31472-MS
... is selected as the predictive model for CO 2 injectivity impairment during CO 2 sequestration in a saline aquifer. The results revealed that both SVR and GA-SVR are able to capture the precise correlation between measured and predicted data. However, the GA-SVR model slightly outperformed the SVR model...
Proceedings Papers
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, March 22–25, 2022
Paper Number: OTC-31504-MS
... be reported in the mud logs, composite logs and end of wells reports for source rock stratigraphic interval. A study based on tectono-stratigraphy, regional basin analysis, petroleum system chart, available well data and well log correlations may helpful to understand the major tectonic events, stacking...
Proceedings Papers
Patrick Gou, Raja Azlan Raja Ismail, Florence Yuen, Nadia Zulkifli, Randy Peter Hee, Paul van der Vegt, Benard Ralphie, Fazideen Hassan
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, March 22–25, 2022
Paper Number: OTC-31567-MS
... in the stratigraphic correlation resolution, particularly in the deeper/older sections, allowing correlations to be made across different fault block segments, a near-impossible task with conventional methods and workflows. A quick look of this from three wells (SF3, SF-39 and SF-28), overlain with seismic...
Proceedings Papers
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, March 22–25, 2022
Paper Number: OTC-31441-MS
... an efficient and reliable scientific based digital platform. Demulsifier Prediction artificial intelligence fluid compatibility machine learning production chemistry enhanced recovery chemical treatment regression engineering chemistry research oilfield chemistry crude correlation...
Proceedings Papers
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, March 22–25, 2022
Paper Number: OTC-31663-MS
..., some statistical error analyses, namely, the average absolute percentage relative error (AAPRE), and the correlation coefficient (R) were performed to present the robustness and accuracy of the proposed model. The findings from the trend analysis showed the sound relationships between the inputs...
Proceedings Papers
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, March 22–25, 2022
Paper Number: OTC-31438-MS
... formulation to quantify the communication strength coefficient for an injector – producer well pair was derived from the Spearman's rank correlation coefficient. The calculation is controlled with injection/production rates pattern for each well pair. Subsequently, multivariate parametric regression...
Proceedings Papers
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, March 22–25, 2022
Paper Number: OTC-31629-MS
.... These variety sets of data will help to populate the geological features of the reservoir in bulk and each individual layer in depths. The process includes developing the correlation between pore throat size and pore throat connectivity networking. Defined from core plug pore throat pattern and tie to well...
Proceedings Papers
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, March 22–25, 2022
Paper Number: OTC-31633-MS
... Abstract Seismic-well tie is a crucial process to correlate subsurface information from well logs and acquired seismic data. Traditionally, a manual seismic-well tie is conducted based on the interpreter's visual pattern recognition, which is subjective, time-consuming, and may lead...
Proceedings Papers
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, November 2–6, 2020
Paper Number: OTC-30218-MS
... Abstract Correlations are prevalent in the geotechnical engineering practice. This paper presents a practical machine learning approach for establishing improved geotechnical correlations. In the realm of machine learning, multiple input variables of significance can be readily and coherently...
Proceedings Papers
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, November 2–6, 2020
Paper Number: OTC-30414-MS
... and well logs. Rock brittleness (BI_T) is estimated using petrophysical properties and elastic properties. The reservoir cut offs determined to classify reservoir into brittle and ductile zones. The correlations indicated that higher concentration of minerals quartz and siderite, and young's modulus...
Proceedings Papers
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, November 2–6, 2020
Paper Number: OTC-30305-MS
... leverages on statistical approach, nonlinear equations and genetic algorithm programming is used to model the cost. The metrics are used to supply meaningful and timely management information regarding techniques and process. Cost Estimate Relationship (CER) is established to model the correlation against...
Proceedings Papers
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, November 2–6, 2020
Paper Number: OTC-30304-MS
... tested for degradation because secondary flow resulting from centrifugal forces can be caused by the coil curvature. Correlations for Darcy friction factor as a function of Reynolds number has been developed for helical coiled fluid loop in both laminar and turbulent flow regime. The present study...
Proceedings Papers
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, November 2–6, 2020
Paper Number: OTC-30333-MS
... & gas viscosity drilling operation fluid temperature injection temperature power fluid reservoir fluid complex reservoir frictional pressure gradient boundary condition frictional pressure loss fluid modeling production monitoring production logging pvt measurement correlation...
Proceedings Papers
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, November 2–6, 2020
Paper Number: OTC-30331-MS
... sand control upstream oil & gas particle size continuous grain size profile size profile prediction completion design reservoir geomechanics asset and portfolio management correlation continuous particle size profile uc profile innovative petrophysical approach grain size profile...
Proceedings Papers
Petrus Tri Bhaskoro, Azuraien Japper@Jaafar, Mior Zaiga Sariman, Rohaizad Norpiah, Siti Rohaida Shafian
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, November 2–6, 2020
Paper Number: OTC-30084-MS
... various regions. Therefore, this work aims to develop a general viscosity model for Malaysian waxy crude oils. Extensive rheological study was conducted and showed that viscosity behavior below WAT can be best described using Herschel-Buckley model. Multiple correlation and regression analysis were also...
Proceedings Papers
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, November 2–6, 2020
Paper Number: OTC-30036-MS
... design verses optimization of standalone ECA calculations in parallel. Standardized correlation guidelines between operational strain and service sourness is developed for a typical carbon steel pipeline installed in shallow water handing sour fluid (low pH). The outcome of ECA study is mainly dependent...
Proceedings Papers
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, November 2–6, 2020
Paper Number: OTC-30089-MS
.... An extensive research effort has been spent over the past 60 years to develop robust correlations for the use of Venturi flowmeters to correct the over-reading due to the unexpected or not the presence of liquid in the gas phase; this led to the writing of the ISO 2012. The uncertainty quoted for using...
Proceedings Papers
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, November 2–6, 2020
Paper Number: OTC-30097-MS
... that could be calculated from the matrix as suggested by Haralick et al. (1973) , only five texture descriptors were selected including contrast, homogeneity, energy, correlation and entropy as elaborated below: Contrast: the non-uniformity between co-occurrence of a pair of pixel values over...
Proceedings Papers
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, March 20–23, 2018
Paper Number: OTC-28440-MS
... section correlation evaluation upstream oil & gas prospect cross section petroleum system interpretation play-based exploration hydrocarbon accumulation source rock interpreter basin Bretan , P. , Yeilding , G. , and Jones , H. 2003, Using Calibrated Shale Gouge Ratio...
Proceedings Papers
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, March 20–23, 2018
Paper Number: OTC-28463-MS
... loading vertical installation gas froude number flow measurement workshop correlation installation venturi tube froude number INTERNATIONAL ORGANIZATION FOR STANDARDIZATION . Measurement of fluid flow by means of pressure differential devices inserted in circular-cross section conduits...