| As the first long distance oil product pipeline
in china, the construction of Ge-La pipeline from Germu in Qinghai
province to Lasha city in Tebiet Autonomous Region initialed in
1973. The pipeline construction was basically completed in Oct.1977
with a total length of 1080km and an annual transportation capacity
of 25 ¡Á104 tons.
The construction of Ge-La oil product pipeline was organized by
the Chief logistics Department of PLA, which passes through rivers
( such as Chumahe, the source of Yangtze river, Tuotuohe, Tongtianhe
etc.)at 108 places and crosses over 9 mountains such as Kunlun and
Tanggula under the engineering of the oil pipeline regiment in Qingcang
station of the Chief Logistics Department. There are more than 900km
pipeline through the bitter cold area at an elevation more than
4000m(with the highest elevation over 5200m). Moreover, 560km pipeline
is laid in the permafrost area with a thickness ranging from several
to hundred meters. Harsh geology such as icicle, ice dune,thick
underground aquifer and thermal melt slough was encountered very
often, adding a lot of difficulties for the construction. It was
the first time in China to apply the sequential transmission technology
applied in Ge-La pipeline to deliver gasoline, diesel, aviation
kerosene and kerosene in 5 grades sequentially. It serves for fuel
stations along Qing-Cang road and Lasha both for military and civil
use.
The operation of La-Ge pipeline is not only beneficial to frontier
defense, but also vital to Tibet ,the worlds¡¯ ridge, to create prosperous
economy. It can be said, economic life will change essentially wherever
the oil flows. It helps to establish a special position of ¡° Oil
Economy¡± for Tibet.
There are some long distance pipeline of oil product transportation,
including pipeline from Fusun to Yingkou¡¯s Bayuquan, which was completed
in 1995 with a length of 246km, pipeline from Tianjin Binhai International
Airport to Beijing Capital International Airport, which was completed
in 1999 with a length 185km and a 1200 km long pipeline from Lanzhou
to Chengdu and Chongqing, which is under construction after construction
commenced on Oct.22,2000.
|