Brunei Shell Petroleum (BSP) has a complex production gathering network that comprises of multiple onshore and offshore Assets. Gas and oil is produced under different pressure regimes, and with varying compositions. The production from each asset can be routed in multiple ways to different customers, each with their own compositional requirements. Crude oil and gas is routed to Brunei Liquified Natural Gas (BLNG) and Seria Crude Oil terminal (SCOT) for further processing before export to external customers. Apart from export, other customers include BMC (Brunei Methanol Company), Brunei Shell Refinery (BSR) and Department of Electrical Services (DES), fueling Brunei's vehicles, homes and local industries. Currently this complex production network is managed by a dedicated Operations Control Centre (OCC). The central OCC team coordinates, monitors and controls the hydrocarbon activities to meet customers' quality and quantities demand by engaging with the 4 individual Asset Operation teams, as well as customers, to optimize production at the Pan-BSP system level. With the introduction of the Integrated Production Monitoring and Optimisation System (IPMOS) tool, the Pan-BSP production optimisation can be automated, in real-time. The IPMOS tool performs a high-level production optimisation built on top of existing real-time well production surveillance models, and it dynamically adjusts the system capacity in the event of upsets. In this way, the tool provides day to day advisory of production optimisation during both normal operations as well as during different production upset scenarios, and it also eliminates the need for OCC team to maintain multiple MS Excel sheets/macros to cater for those scenarios. This is a step forward in production system optimisation through digitalisation.
A key issue in upstream E&P operations is how to manage wells and reservoirs more effectively. Oil and gas production from onshore and offshore wells can be relatively difficult to manage, not only because of multiphase nature of the well production, but also due to lack of a continuous, reliable measurement of well/reservoir performance. Reporting continuous production from the wells and performing hydrocarbon allocation with credible accuracy is an area with many challenges in upstream E&P operations.Shell's Production Universe (PU) is a novel software application developed by Shell to address some fundamental gaps in the management and surveillance of oil and gas production systems. Using data driven models, it is designed to estimate and optimize the production (and injection) of wells continuously in real-time, based on the available wellhead instrumentation. PU provides improved well surveillance, more accurate hydrocarbon accounting, and automatic production reporting and production optimization. The data from PU can also be used for quick analysis to safeguard the technical integrity of wells and reservoirs. It is also cost-effective in that it requires minimal commodity instrumentation and IT systems, much of which may already be present in field operations.Brunei Shell Petroleum (BSP) in South East Asia had adopted the PU technology just after it was launched in 2004. Today, BSP continues to deploy PU in all of its assets. Implementation of PU in BSP has helped in exception based surveillance, analysis and troubleshooting; and hence has helped optimized resources being directed towards production optimization activities. It has also improved data quality and reporting. This paper discusses how Production Universe has been instrumental in helping BSP in the above operational and production areas. In particular, the application of PU in various facets of WRFM (Wells, Reservoir and Facility Management) to achieve operational excellence is discussed.
A key issue in upstream E&P operations is how to manage wells and reservoirs more effectively. Oil and gas production from onshore and offshore wells can be relatively difficult to manage, not only because of multiphase nature of the well production, but also due to lack of a continuous, reliable measurement of well/reservoir performance. Reporting continuous production from the wells and performing hydrocarbon allocation with credible accuracy is an area with many challenges in upstream E&P operations.Shell's Production Universe (PU) is a novel software application developed by Shell to address some fundamental gaps in the management and surveillance of oil and gas production systems. Using data driven models, it is designed to estimate and optimize the production (and injection) of wells continuously in real-time, based on the available wellhead instrumentation. PU provides improved well surveillance, more accurate hydrocarbon accounting, and automatic production reporting and production optimization. The data from PU can also be used for quick analysis to safeguard the technical integrity of wells and reservoirs. It is also cost-effective in that it requires minimal commodity instrumentation and IT systems, much of which may already be present in field operations.Brunei Shell Petroleum (BSP) in South East Asia had adopted the PU technology just after it was launched in 2004. Today, BSP continues to deploy PU in all of its assets. Implementation of PU in BSP has helped in exception based surveillance, analysis and troubleshooting; and hence has helped optimized resources being directed towards production optimization activities. It has also improved data quality and reporting. This paper discusses how Production Universe has been instrumental in helping BSP in the above operational and production areas. In particular, the application of PU in various facets of WRFM (Wells, Reservoir and Facility Management) to achieve operational excellence is discussed.
In 2014, SPE-167857-MS was published highlighting how Real-Time Surveillance using the Shell proprietary Production Universe (PU) application helped to reduce deferment, improve production allocation, optimize test unit capacity, and track well operating envelope in Brunei Shell Petroleum BSP (company) operations in South East Asia. Since then, there has been significant progress in the application of PU to help the company meet Wells Reservoir Management (WRFM) requirements and Operational Excellence standards in areas such as Platform Production Reconciliation, Well Modeling, Production Estimation, and Exception based Surveillance helping the company to improve their Hydrocarbon and Energy Accounting. The wider introduction of the PU application in the allocation process significantly helped in Hydrocarbon Accounting (HCA), helping company's journey in moving from monthly to daily allocation and assisting to improve the field reconciliation factor (RF). The utilization of PU has also facilitated real-time monitoring of production parameters supporting engineers to safely and efficiently operate their wells within the Operating Envelopes while adhering to reservoir management guidelines. The optimization engine of the PU has been used to maximize the production of company contributing to two major success stories of Real-Time Condensate Optimization in a Gas-Constraint system and Gas Lift Optimization in a platform with limited lift gas availability amongst the producing wells. An Integrated Production Monitoring and Optimization System (IPMOS) provides asset-wide advice on optimally producing company's well within the constraints imposed by limitations on pipeline capacity, compressor throughput, and remote operability while satisfying customer demands. PU is additionally being used in Proactive Technical Monitoring (PTM) of rotating equipment to identify the critical parameters operating outside the set limits in an exception-based format. PU alerts & alarms have been configured in a wide range of operational monitoring such as Ensure Safe Production (ESP), Chemical Injection, Annulus Pressure Monitoring(APM), Control-Line pressure, Erosion-Corrosion Monitoring System(ECMS) to alert Production Engineers in case of any discrepancy or exception-based format for them to take remedial actions. This paper will explain how each of the above applications in PU has helped company in its journey of closing its gap to potential and achieving the digital transformation of its operations.
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