Data-Driven Solution for Downtime Identification in Unconventional Oil/Gas Reservoirs

非常规油气藏停机识别的数据驱动解决方案

• 批准号: 530677-2018
• 负责人: Westwick, David
• 金额: $ 1.82万
• 依托单位: University of Calgary
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=668428
• 关键词: Data; Driven; Solution; Downtime; Identification

In hardware intensive operations such as completion operations in the shale oil and gas industry in Canada,**operational sites are remote and the responsibilities for various parts of the operation are split between multiple**vendors. Due to this complexity, these operations are far from being optimized and often lose money due to**Non-Productive Time (NPT), unexpected operational failures, and safety-related incidents (or near misses). As**commodity prices drop, it becomes necessary to reduce operating and capital expenses, which may be achieved**through process optimization.**The industry has repeatedly expressed the requirement for a real-time monitoring and optimization system.**However, monitoring operations remotely with expensive sensors, such as thermal imaging cameras and video**analytics, has proven to be too costly, and provides capabilities in excess of requirements. HAWK-EYE serves**as that inexpensive software system that monitors pad operations using pressure transducers and valve position**sensors that can be used to determine the extent of NPT, operational failure potential, and safety incidents in a**pre-emptive manner, in turn, providing customers with a cost-effective solution for process optimization. Baker**Hughes, a GE company (BHGE), a leading oil and gas equipment manufacturer and oilfield services and digital**solutions provider, is looking for such an optimization-based solution to reduce costs in unconventional**hydrocarbon extraction.**Presently the sensor data, pressure measurements valve positions and associated frack-related events, are sent**to consultants after the fracking operation, in order to to quantify the NPT. The proposed research project will**develop an automatic data-driven method for robustly estimating the status of a well in real-time, based on the**available sensor data, hence providing real-time monitoring of the well status.

在硬件密集型作业中，例如加拿大页岩油气行业的完井作业，**作业地点偏远，作业各个部分的责任由多个**供应商分配。由于这种复杂性，这些操作远未得到优化，并且经常因**非生产时间 (NPT)、意外操作故障和安全相关事件（或未遂事件）而造成资金损失。随着**商品价格下降，有必要减少运营和资本支出，这可以通过流程优化来实现。**业界多次表达了对实时监控和优化系统的需求。**然而，事实证明，使用昂贵的传感器（例如热成像摄像机和视频**分析）远程监控操作成本太高，并且提供的功能超出了要求。 HAWK-EYE 作为一种廉价的软件系统，使用压力传感器和阀位传感器监控垫操作，可用于以先发制人的方式确定 NPT 的范围、潜在的操作故障和安全事件，从而为客户提供经济高效的流程优化解决方案。贝克**休斯 (Baker**Hughes) 是 GE 公司 (BHGE) 的领先石油和天然气设备制造商以及油田服务和数字**解决方案提供商，正在寻找这种基于优化的解决方案，以降低非常规**碳氢化合物开采的成本。**目前，传感器数据、压力测量阀门位置和相关的压裂相关事件在压裂作业后发送给顾问，以便量化 NPT。拟议的研究项目将**开发一种自动数据驱动方法，基于**可用的传感器数据，实时稳健地估计井的状态，从而提供井状态的实时监控。