集团主站
|
简体中文
|
English
Home
Company
Company Profile
Organizational Structure
Company Management
Corporate Culture
Qualification certificates
Business Distribution
Customer Base
Company Milestones
Overseas Projects
HL Kazakhstan
Kazakhstan-company profile
Kazakhstan-operation teams
Kazakhstan-honors
HL Ecuador
Ecuador-company profile
Ecuador-operation teams
Ecuador-honors
HL Nigeria
Nigeria-company profile
Nigeria-operation teams
Nigeria-honors
HL Colombia
Colombia-company profile
Colombia-operation teams
Colombia-honors
HL Dubai
Dubai-company profile
HL Malaysia
Malaysia-company profile
HL Pakistan
Pakistan-company profile
Pakistan-operation teams
HL Ethiopia
Ethiopia-Company Profile
Ethiopia-Operation
Ethiopia-Honors
HL Albania
Albania-Company Profile
Albania-Operation
Albania-Honors
News Center
Company News
Industry Trends
Cultural Activity
Drilling Service
Well drilling
Vertical drilling technology
Directional well and horizontal well drilling
High temperature and high pressure drilling technology
Casing window sidetracking technology
Air drilling and foam drilling technologies
Underbalanced drilling
Controlled pressure drilling
Well workover
Oil bailing
Wellbore technical services
Well completion
Drilling fluid services
Cementing services
Top drive casing running services
Solid control service
Deflection fracturing technology
Deflection fracturing technology
Coring technical services
More Tech-service
Cuttings disposal
Wear-resistant belt soldering
Commerce
Product
Tubing & casing
Line Pipes
Drilling Tools
Drilling and Workover Machines
Consulting
Invmt Cooperation
warehousing
brand strategy alliance
Crossover Operations
Production
Kazakhstan item
HL-6
HL-8
HL-cementing
Ecuador item
HL-3
HL-7
HL-12
HL-16
HL-15
HL-17
HL-28
HL-18
Nigeria item
HL-2
HL-19
Colombia item
HL-9
Pakistan item
HL-5
HL-21
Ethiopia Item
HL-22
HL-29
Albania Item
HL-30
QHSE
QHSE System
Quality Control
QHSE achievements
HSE
HR
Talent Concept
Staff Training
Staff development
Recruitment
Contact Us
The company is committed to providing per diem contractual onshore drilling and workover engineering services while striving to expand the relevant service markets.
The company is committed to providing per diem contractual onshore drilling and workover engineering services while striving to expand the relevant service markets.
The company is committed to providing per diem contractual onshore drilling and workover engineering services while striving to expand the relevant service markets.
The company is committed to providing per diem contractual onshore drilling and workover engineering services while striving to expand the relevant service markets.
The company is committed to providing per diem contractual onshore drilling and workover engineering services while striving to expand the relevant service markets.
The company is committed to providing per diem contractual onshore drilling and workover engineering services while striving to expand the relevant service markets.
Overseas
Hilong Kazakhstan
·Company Brief
·Operation Teams
·Honors
Hilong Ecuador
·Company Brief
·Operation Teams
·Honors
Hilong Nigeria
·Company Brief
·Operation Teams
·Honors
Branch of Columbia
·Company Brief
·Operation Teams
·Honors
Hilong Dubai
·Company Brief
Hilong Malaysia
·Company Brief
Hilong Pakistan
·Company Brief
·Operation teams
HL Ethiopia
·Company Profile
·Operation
·Honors
HL Albania
·Company Profile
·Operation
·Honors
present：
home
>
Overseas
>
HL Ethiopia
>
Company Profile
Ethiopia-Company Profile
