-
Categories
-
Pharmaceutical Intermediates
-
Active Pharmaceutical Ingredients
-
Food Additives
- Industrial Coatings
- Agrochemicals
- Dyes and Pigments
- Surfactant
- Flavors and Fragrances
- Chemical Reagents
- Catalyst and Auxiliary
- Natural Products
- Inorganic Chemistry
-
Organic Chemistry
-
Biochemical Engineering
- Analytical Chemistry
-
Cosmetic Ingredient
- Water Treatment Chemical
-
Pharmaceutical Intermediates
Promotion
ECHEMI Mall
Wholesale
Weekly Price
Exhibition
News
-
Trade Service
Sinopec News Network reported on April 30 that the Jiaoye 171-3HF well drilled by the 70231JH drilling team of Jianghan Petroleum Engineering Drilling Company rushed to 1552.
The Fenglai block is a new block for Fuling shale gas exploration.
Due to the existence of cracks, karst caves, development of broken zones, many underground rivers, complex lithology, and instability of the wellbore, the block is prone to well leakage, instability and periodic collapse of the wellbore, and stuck in the well.
All employees of the team twisted into a rope.
(Peng Gang Huang Luomin)