Treatment Technology for Drilling Pipe Sticking Accident in Directional Well
DOI:
CSTR:
Author:
Affiliation:
Clc Number:
TE249
Fund Project:
Article
|
Figures
|
Metrics
|
Reference
|
Related
|
Cited by
|
Materials
|
Comments
Abstract:
Drilling pipe sticking accident occurred in HDR29D geothermal well, which was overcome by the accident cause analysis, stuck-releasing scheme study and stuck-pipe freeing agent compounding. The paper summed up the causes of drilling pipe sticking in directional well and the treatment method.
