CN103724496A
|
|
Technology for synthesizing organic macromolecular flocculating agent based on control of monomer concentration
|
CN103724495A
|
|
Technology for synthesizing organic macromolecular flocculating agent based on control of concentration of formaldehyde
|
CN103724477A
|
|
Process for synthesizing organic polymer flocculant by controlling stirring time
|
CN103724478A
|
|
Process for synthesizing organic polymer flocculant by controlling stirring speed
|
CN103724479A
|
|
Technology for synthesizing organic macromolecular flocculating agent based on control of monomer ratio
|
CN103724480A
|
|
Process for synthesizing organic polymer flocculant by controlling concentration of dimethylamine
|
CN103724481A
|
|
Technology for synthesizing organic macromolecular flocculating agent based on control of reaction time
|
CN103724497A
|
|
Technology for synthesizing organic macromolecular flocculating agent through change of evaporating time
|
CN103724494A
|
|
Technology for synthesizing organic macromolecular flocculating agent based on control of evaporating temperature
|
CN103726811A
|
|
Petroleum well pipe filling construction process
|
CN103725881A
|
|
Treatment technology for ionic associated complex
|
CN103721650A
|
|
Preparation process of gel breaker wall material solution
|
CN103728256A
|
|
Method for testing influence of reaction temperature on performance of ionic associate
|
CN103725280A
|
|
Novel clean fracturing fluid
|
CN103728257A
|
|
Method for testing influence of association time on ionic associates
|
CN103728259A
|
|
Method for testing influence of adding amount on removal rate of ionic associated complex
|
CN103728209A
|
|
Method for testing influence of gel breaker on stability of fracturing fluid
|
CN103728258A
|
|
Method for measuring ionic associate removal rate
|
CN103728208A
|
|
Method for testing influence of temperatures on viscosity of fracturing fluid
|
CN103729489A
|
|
Construction method of oil casing failure detecting system
|