封闭高含硫气藏
closed high sulfur content gas reservoir
高含硫稠油油藏
heavy oil reservoir with high sulfa content
高含硫废水
wastewater with high concentration of sulfide
waste water with high sulphur content
高含硫含油污水
oily wastewater containing high sulfide
高含硫裂缝性气藏
fractured gas reservoir with high-content H2S
高含硫气藏
gas reservoir of high sulfur content
Gas reservoirs with high sulphur content
high sulfur gas reservoir
high sulfur content gas reservoirs
gas reservoir with high H2S content
高含硫气井
high-sulfur gas well
high sour gas well
natural gas well with high hydrogen sulfide conten
high sulfur gas well
高含硫石脑油
Higher containing-sulfur naphtha
高含硫天然气
high sour natural gas
natural gas containing rich sulphur
high-sulfur natural gas
high sulfur-containing natural gas purification pl
high sulfur natural gas
高含硫原油
high-sulpur crude
High sulfur content oil
High Sulfur-containing Crude Oil
High sulfur crude oil
高含硫渣油
Residual Oil of High Sulfur Content