• Industrial Automation Solutions
    Industrial Automation Solutions
  • Pipeline Integrity Monitoring System
    Pipeline Integrity Monitoring System
  • Digital Twin
    Digital Twin
  • Manufacturing Execution System(MES)
    Manufacturing Execution System(MES)
  • Internet of Things (IoT)
    Internet of Things (IoT)
Unattended Station and Area Management

Unattended Station and Area Management

Skid-mounted Integrated Monitoring Station

Skid-mounted Integrated Monitoring Station

Valve Chamber Venting Operation Control System

Valve Chamber Venting Operation Control System

Digital pumpjack Control Cabinet

Digital pumpjack Control Cabinet

Pipeline Integrity Monitoring System

Pipeline Integrity Monitoring System

Digital Twin Technology

Digital Twin Technology

Discrete Industry MES

Discrete Industry MES

MES for Oil and Gas Industry

MES for Oil and Gas Industry

Intelligent Water Conservancy Comprehensive Solutions

Intelligent Water Conservancy Comprehensive Solutions

Intelligent Remote Monitoring of Safety Belt for Working at Height

Intelligent Remote Monitoring of Safety Belt for Working at Height

  • Distributed Control System(DCS)
    Distributed Control System(DCS)
  • Supervisory Control and Data Acquisition(SCADA)
    Supervisory Control and Data Acquisition(SCADA)
  • Process Controllers
    Process Controllers
  • Safety Controllers
    Safety Controllers
  • Industrial Development Software
    Industrial Development Software
DCS

DCS

SCADA System

SCADA System

UHC-Medium and large distributed hybrid controller

UHC-Medium and large distributed hybrid controller

Medium to Large Rackmount Hybrid Controller

Medium to Large Rackmount Hybrid Controller

Hybrid Controller for Edge Computing

Hybrid Controller for Edge Computing

Small and medium-sized integrated hybrid controllers

Small and medium-sized integrated hybrid controllers

Safety Controller

Safety Controller

DRESS21C PRO——Industrial Automation Information Platform(HMI+)

DRESS21C PRO——Industrial Automation Information Platform(HMI+)

  • Honors and Qualifications
    Honors and Qualifications
  • Research and Development Center
    Research and Development Center
  • Service System
    Service System
Enterprise Qualifications

Enterprise Qualifications

Enterprise Honors

Enterprise Honors

Intellectual Property Rights

Intellectual Property Rights

Management System

Management System

Research and Development Center

Research and Development Center

Long-term Maintenance

Long-term Maintenance

Regular Maintenance

Regular Maintenance

Emergency Service

Emergency Service

  • Upstream applications in the oil and gas industry
    Upstream applications in the oil and gas industry
  • Oil and gas industry midstream application
    Oil and gas industry midstream application
  • Downstream Application in Oil & Gas Industry
    Downstream Application in Oil & Gas Industry
  • Water-related & Water Treatment
    Water-related & Water Treatment
  • Manufacturing & Others
    Manufacturing & Others
Changqing Oilfield

Changqing Oilfield

Tarim Oilfield

Tarim Oilfield

Qinghai Oilfield

Qinghai Oilfield

Puguang Gas Field

Puguang Gas Field

National Oil and Gas Pipeline Network

National Oil and Gas Pipeline Network

China-Russia Eastern Natural Gas Pipeline Project

China-Russia Eastern Natural Gas Pipeline Project

PetroChina Tarim South Xinjiang Beneficial Project

PetroChina Tarim South Xinjiang Beneficial Project

CNOOC Guangdong Dapeng LNG Project

CNOOC Guangdong Dapeng LNG Project

China Gas Projects

China Gas Projects

Beijing Gas Project

Beijing Gas Project

Chengdu Tianfu International Airport Natural Gas Regulator Station and Internal Pipeline Network Project

Chengdu Tianfu International Airport Natural Gas Regulator Station and Internal Pipeline Network Project

ENN Group Zhoushan LNG Sampling System

ENN Group Zhoushan LNG Sampling System

Xinjiang Groundwater Resources Online Monitoring Management Platform

Xinjiang Groundwater Resources Online Monitoring Management Platform

Beijing Huairou Alternate Water Source Water Supply Control System

Beijing Huairou Alternate Water Source Water Supply Control System

Research and demonstration application of digital control technology for pipeline coating in CNOOC

Research and demonstration application of digital control technology for pipeline coating in CNOOC

龙鼎源丨助力全国首例高含硫气田湿气增压先导性项目顺利投产

Publication At: 2022-03-29
View: 28045

龙鼎源助力全国首例高含硫气田湿气增压先导性项目顺利投产

2022年3月,全国首例高含硫气田湿气增压先导性项目顺利投产。龙鼎源作为自控系统服务商,为项目顺利投产贡献了力量。

1.项目概况

该气田是川渝地区最大的气源,也是国内首个被成功开发的高含硫气田,是川气东送工程气源主产地。气田于2009年10月开始陆续运行,截止目前已有十余年。随着时间变化,地层压力逐渐下降,陆续有气井井口压力接近或低于集输管网运行压力,产量面临递减,难以实现天然气稳产保供目标。

按照以往技术惯例,出现此类问题多采用降产稳压或者稳产降压的方式进行解决,为确保气田满负荷生产,此次该气田首次尝试稳产降压方式在集气站进行增压集输。由于国内对硫化氢含量5%以上湿气增压工艺无成功应用先例,特选择井口油压与外输压力基本持平的该气田101-2井进行增压集输现场先导试验,通过试验掌握高含硫气田增压集输关键技术,为后续的增压集输积累经验。

2.项目实施

龙鼎源承接了该高含硫气田湿气增压先导项目P101站的SCADA系统扩容改造项目,负责:
       1)实现对新增旋流分离器、过滤分离器、压缩机撬块、采出水撬块、空氮装置撬块、站内阀门、电气部分等新增设备的监控及对应控制功能。
       2)不改变原有系统结构和信息数据流,对PKS、PCS及SIS系统进行相应修改。
       3)实现对中控室上位机画面的组态。

在项目时间紧任务重,且需攻坚新课题的情况下,龙鼎源展示了企业在自控领域的超强实力。
       在完成上位机组态时,龙鼎源工程师们秉承着坚持客户至上、精益求精的理念,广泛听取设备专家、集气站现场工作人员的意见,反复修改上位机画面直至客户满意。

龙鼎源助力全国首例高含硫气田湿气增压先导性项目顺利投产

在需要与设备厂家联调时,由于厂家受疫情影响不能到场,仅提供了产品手册及有错误的485通讯点表,面对迫在眉睫的投产任务,龙鼎源工程师争分夺秒、攻坚克难,凭借精湛的技术和丰富的经验,成功完成联调任务,将信号传至系统中。

龙鼎源助力全国首例高含硫气田湿气增压先导性项目顺利投产

3.项目意义

本次湿气增压项目的圆满竣工以及顺利投产,填补了我国在高含硫气田增压集输技术领域的空白,为该高含硫气田后续的增压集输做好技术储备,对延长气井生产寿命、保证气田的稳产具有重大意义。

而龙鼎源作为该项目的控制系统服务商,项目的顺利投产验证了龙鼎源应对、解决自控领域新问题、新课题的强大实力;同时,也为龙鼎源实施高含硫气田类项目积累了技术和经验,有助于龙鼎源更好的服务油气企业客户。