监督职责培训教材.ppt

1、地质监督职责,地质监督是作业者(以下简称甲方)派驻钻井现场的地质代表和地质技术负责人，是现场地质录井工作的指挥者和监督者，受派出部门管理并对其负责。具体职责是： 代表甲方执行录井合同；对现场地质录井资料质量全面负责； 在现场作业过程中，按钻井地质设计要求，监督录井承包商具体实施，确保钻井地质设计任务的完成； 严格执行设计，若需修改设计，必须征得主管部门同意；在紧急情况下，可以先处理，再报告主管部门； 地质监督是地质成果的报告者，在钻井过程中应例行汇报制度，完井后应收集整理和综合分析各项资料，编写完井地质总结报告和相应的图表并负责钻井地质资料的上交归档，包括录井样品的入库； 根据合同对承包商的人

2、员资质、设备、录井质量、资料和付款项目以及所提交的综合录井图件和报告进行检查、验收，对不合格的设备以及不称职或工作中出现严重差错的人员，有权提出撤换建议； 与现场的有关监督协作配合，共同搞好工作。,Primary Function: To perform all technical and supervisory operational duties at the wellsite or alternatively the office as required during drilling periods. Initiate post-well operations in the offic

3、e.,Job Description,Specific Duties: Perform stringent QC procedures on all wellsite data, including electric log and MWD data (if no wireline specialist is present), before it is released from the wellsite. Daily QC of the database ensuring that all pertinent fields are accurately filled. Evaluate a

4、ll cuttings samples for lithology character, reservoir character and hydrocarbon shows. Provide real-time liaison and briefings of wellsite developments with the operations centre geological and drilling personnel. During periods of wellsite operations produce a comprehensive suite of reports and a

5、lithology capturing all pertinent data generated at the wellsite, and communicate it to the operations centre.,Job Description,Specific Duties (2) During the drilling of horizontal sections, closely monitor planned, actual and projected well paths while paying close attention to expected and actual

6、lithological and real-time MWD data in order that advice for modified well trajectories can be input at the earliest opportunity. Supervise and coordinate all geology related Service Company wellsite staff during drilling operations. First pass verification of geology specific contractor invoices; s

7、pecifically wireline, LWD and mudlogging invoices. Ensure that the terms of geology specific contracts are adhered to at the wellsite.,Job Description,Specific Duties (3) Provide scouting and general operations support to Operations Geology Team and Finding Team, particularly monitoring other operat

8、ors practices, procedures and data collation and recording methodologies in order to optimize efficiency and maximize data acquisition opportunities. Maintain and continually update knowledge and familiarity of developments and technology, both geological and drilling, with particular emphasis to we

9、llsite operations and possible impacts upon geological data quality. Post operational reviews of all wellsite practices, ensuring optimum value are achieved from each drilling programme. Write/ coordinate the publication of Final Well Reports and Composite Log.,Job Description,Scope Member of Operat

10、ions Geology Team Supervises Service Company staff within the field. Trainee staff within the field.,Job Description,Interaction: Operations Geologist Company man Service company personnel including the mudloggers, wireline and LWD engineers. Operations Geology Team Leader Technology Adviser Operati

11、ons Geology Team Members, particularly Drilling Group and Petrophysics Exploration and Development Team Leads, Explorationists and Engineers especially during operating periods. Service Company personnel,Job Description,Report to the radio operator he is in charge of the POB list and the evacuation

12、roster Introduce yourself to the key personnel at the rig and the service company personnel with who you will have interaction Company man OIM Oilfield Installation Manager Tool Pusher Driller Mudloggers Wireline Loggers LWD and Directional Drilling team Mud Engineer,Arrival at the Rig,WSG reports d

13、irectly to the operations geologist Theoretically the WSG does not need to confer with the company man before reporting The company man is in overall charge at the wellsite You must confer with the company man before reporting on operational issues especially problem operations it is necessary to ha

14、ve one story only in town! The company man can make your life miserable he needs to be treated with respect as he is in charge of the well integrity and the safety of all personnel on the rig,Wellsite Hierarchy,WSG reports to the SPOC only generally this is the operations geologist who distributes t

15、o those that need the information Distributes the DGRs directly from the rig with no editing Situations where you should contact the SPOC Stipulated report times both DGR reports and status reports Tool failures Mudlogging LWD or wireline equipment Core issues e.g. jamming Hole problems check with c

16、ompany man before delivering info Connection gas, TD, kick, stuck pipe, excessive shale cavings,Single Point of Contact (SPOC),Understand the rig hierarchy and the chain of command Be respectful to all on the rig Discuss rig operations with the company man before reporting to the SPOC Keep all perso

17、nnel on the rig updated on the objectives and geology of the well Understand that the company man has the final say on all operations; even geological operations like wireline logging and coring. His number 1 job is safety and the integrity of the well We need data from the company man. He needs lit

18、tle from us!,Rig Etiquette,Mudloggers direct supervision, cuttings examination and show evaluation is done in their unit. Good relations necessary Wireline Loggers ensure that the wireline loggers have all of the data that they need especially potentail hole problems, mud resistivity etc etc LWD eng

19、ineers, directional drillers, MWD engineers, Geosteering coordinators Tool Pusher Driller Mud Engineer Cementing Engineer,Interaction,钻井地质作业流程,钻井地质作业流程,“At CNOOC no job is so important that it cannot be achieved safely” Stop card system seems laborious and petty at times but it changes the thought p

20、rocess of the rig personnel please participate As one of the few CNOOC representatives at the rig, your active participation in safety will send good signals to the contractors who are required to participate and be proactive HUET, TBOISET, Firefighting,Safety,QSomeone telephones you from the office

21、 and asks you for the current status of the well. What do you? AGive him a brief update, ask him to call the SPOC in future and call the SPC immediately to advise him that you have spoken to Jeff QYou are in the mudlogging unit and there is a significant gas peak of 1500 units above background levels. What is the first thing that you would do? QYou have selected a core point. The company man says the hole is not in good enough condition to acquire a f