"China's shale gas resources survey report (2014)" released

Abstract The China Geological Survey held a symposium on the investigation and evaluation of shale gas resources and released the "China Shale Gas Resources Survey Report (2014)". The reporter learned that China's shale gas exploration and development enterprises have taken the lead in obtaining breakthroughs in shale gas exploration in the Sichuan Basin, and have identified the first 100 billion cubic meters...
The China Geological Survey held a symposium on the investigation and evaluation of shale gas resources and released the "China Shale Gas Resources Survey Report (2014)". The reporter learned that China's shale gas exploration and development enterprises have taken the lead in obtaining breakthroughs in shale gas exploration in the Sichuan Basin. The first 100 billion cubic meters of shale gas field has been proven. The exploration and development technology has basically achieved localization and began to enter. The initial stage of large-scale development.

The survey and evaluation of the national shale gas resources potential and the favorable results of the favorable areas organized by the Ministry of Land and Resources show that China's shale gas geological resources are 134 trillion cubic meters, and the recoverable resources are 25 trillion cubic meters. By the end of 2014, the accumulated investment was 23 billion yuan, and major breakthroughs were made in Chongqing Fuling, Sichuan Changning, Weiyuan and other places. The third-grade geological reserves of shale gas were nearly 500 billion cubic meters, of which the proven geological reserves were 106.75 billion cubic meters. With a production capacity of 3.2 billion cubic meters per year, it has produced a total of 1.5 billion cubic meters of shale gas (13 billion cubic meters of shale gas produced in 2014).

The report pointed out that China's shale gas resources have great potential, and the potential of recoverable resources ranks among the top in the world. Major breakthroughs have been made in exploration and development, technology and equipment have been basically localized, and multi-investment exploration has taken shape. At the same time, the enrichment law is unclear, the surface has not yet been unfolded, the core technology still needs to be tackled, and the supervision mechanism needs to be improved. It is still the problem faced by China's current shale gas exploration and development. At present, the Ministry of Land and Resources has actively promoted the formulation of technical standards for shale gas exploration and development, and has initially formed a technical standard system. In the practice of shale gas development, oil companies have drawn on the existing national, industry and enterprise standards to form more than 100 technical specifications and standards for drilling engineering, gas production engineering, health, safety and environmental protection.

The report pointed out that China's research on shale gas drilling and completion technology research started late, but the progress is faster. At present, China's shale gas exploration and development technology and equipment have basically been localized, the cost of horizontal wells has been decreasing, and the construction period has been shortened. Through technology introduction, digestion and absorption, and research, China has basically mastered shale gas exploration and development technologies such as shale gas geophysics, drilling, completion, fracturing and gas testing. 3,500 meters of shallow horizontal well drilling and staged fracturing skilled operation, with the ability of horizontal well segmented fracturing section up to 22 sections and up to 2130 meters. Self-developed mobile drilling rigs, 3000-type fracturing trucks and other equipment, as well as shale gas “dessert” prediction software, have achieved good application results in exploration and development. The horizontal well drilling and completion cycle was reduced from 150 days to 70 days, and the shortest 46 days, the cost of horizontal wells fell from 100 million yuan to 50 million yuan to 70 million yuan.

At the symposium, Yan Gangyi, deputy director of the Oil and Gas Resources Survey Center of the China Geological Survey, said in an interview with the China Mining News that the China Geological Survey attached great importance to the study of environmental impacts of shale gas exploration and development. In 2014, the public welfare industry research project “Study on environmental impact factors of shale gas exploration and development” was launched, and shale gas was carried out at the site of the Chai Page 1 well fracturing gas test project in Chaidamu Basin and Chongqing Fuling shale gas exploration demonstration base. Research on the influencing factors of exploration and development environment. In 2015, shale gas hydrogeological survey and groundwater monitoring will be carried out, focusing on the Chongqing Fuling shale gas demonstration zone, carrying out groundwater and surface water sampling and dynamic monitoring, surveying and evaluating the status of water environment quality, and assessing the degree of water resources security. Initially explore the shale gas exploration and development water environmental impact assessment index system. At the same time, the China Geological Survey completed a new round of national groundwater resource assessment and investigation of groundwater resources and environmental problems in 11 plain basins in the north. These results provide background information on environmental geology and groundwater resources across the country, providing a basis for environmental assessment of shale gas development.

Description
     Temporary Fence Also called temporary fence brace or stay used to support the temporary fence panel in
high wind area finish by hot dipped galvanized 42 microns thickness,per stay required two fence clamp and
three concrete feet the additional strength to secure fence panel stand well in high wind per 4.8meter or7.2 meter one stay live.
 
Specification
Panel: 2400mm*2100mm
Wire diameter: 4mm
Mesh size: 150*60mm
Pipe: 32mm*2mm
Hot-dipped galvanzied
Weight: 25kg
Panel size
2400mm(L)×2100mm(H),2100mm×2500mm
2100mm(H)×2650mm(L),2000mm(H)×3500mm(L)
Frame post
25mm,32mm,40mm,42mm,48mm
Infill mesh
2.5mm-6mm horizontal, 2.5mm-6mm vertical
50x50mm,50x100mm,50x200mm,75x150mm,60*150mm,50*150mm,100x300mm
Finish
pre-hot-dipped galvanized wire and tube then welded,or hot-dipped after welded
 
Application
Temporary Fencing to secure construction sites and private property;
Temporary fencing for major public events, sports, concerts, festivals, gatherings, swimming pools and other usages 
Temporary fencing of residential housing sites;

The feet are removable which makes transportation and storage much easier and more efficient.


Advantage
Environmentally friendly
The temporary fences is perfect for all surface as there are no holes to dig or repair.
Convenient
1. Temporary fences with chain link fence panels are a quick and   convenient solution for a location or job site enclosure. Should access be required to anysection of the site

2. It is easily achieved by removing the appropriate panels, and either replacin the panels or adding extra panels when required.

Temporary Fence

Temporary Fence

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