Objective of the paper is to describe and present results of using a" Digital Twin" in Drilling
Operations (Planning and Engineering, Training and Operational Support) in the last 10 …

This paper addresses control challenges within drilling for the oil and gas industry. Drilling
has not been modernized as much as other industries and there is still a great potential for …

The paper presents a highly advanced training simulator that combines an advanced top-
side simulator with a dynamic downhole simulator with an advanced transient integrated …

For the last thirty years, mathematical modelling has been used to develop software
solutions that support drilling engineering activities at the planning stage of drilling …

A digitized workflow from predrill pore‐pressure modeling with a Monte Carlo approach until
update of the pressure prognosis while drilling from (for example) sonic or resistivity data is …

A challenging HPHT well was drilled with Managed Pressure Drilling. In the preparation
phase, an advanced dynamic drilling simulator was used by the operator in order to test and …

Abstract Dynamic Real Time Simulation, Forecasting and 3D Visualization was utilized
extensively in support of a very challenging HPHT drilling operation in the Norwegian Sea …

Abstract A Life Cycle Drilling Simulation System (LCDSS) was utilized during planning,
training, and operation in support of a very challenging drilling operation in the Norwegian …

为了减少钻井中的井下故障, 并提高钻井效率, 控制钻井成本, 研究了钻井风险控制系统的关键
技术. 分析了NDS 系统及时传递信息的技术思路和随钻测量, 地质力学模型, 钻井风险管理 …

The challenge of pore pressure prediction in an overpressured area near a well is studied.
Predrill understanding of pore pressure is available from a 3D geologic model for pressure …