API 7-1 HWDP Heavy Weight Drill Pipe For Drilling (new)
Geo Tec International Pvt Ltd
India
Upstream
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Geo Tec International
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India
Upstream
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Geo Tec International
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Description:-
Heavy weight drill pipe is a medium-weight drill tool similar to drill pipe, whose wall is thicker than that of drill pipe and thinner than that of drill collar. Its tube is connected with special length-added drill pipe joint (integral heavy weight drill pipe is made up of tube and tool joint). Among assemblies, it is generally added between drill pipe and drill collar to prevent sudden changes in cross-section of drill string, and reduce its fatigue. Using it to replace part of the drill collar can reduce torque, improve load, and increase drilling ability during deep well drilling; meanwhile pick-up sub and safety clamp will not be used drilling operation ,which is easy to operate and can save tripping time. It can drill in in high speed under low torque in directional wells and reduces the abrasion and fracture of string without differential pressure and sticking because of the lower steel grade than drill collar, small touching area with the well wall.
Integral heavy weight drill pipe
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Size
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Outer diameter
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Inside diameter
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Joint outer diameter
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Joint inside diameter
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Connecting thread
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Slip max. diameter
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Upset middle diameter
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Min. drift diameter
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3 1/2
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3 1/2
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2 1/4
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4 3/4
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2 1/4
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NC38
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3 7/8
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4
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2
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2 1/16
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(4 7/8, 5)
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2 1/16
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1 13/16
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4
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4
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2 1/2
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5 1/4
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2 1/2
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NC40
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4 3/16
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4 1/2
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2 1/4
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2 9/16
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2 9/16
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2 5/16
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4 1/2
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4 1/2
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2 11/16
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6 1/4
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2 11/16
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NC46
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4 11/16
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5
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2 7/16
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2 3/4
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2 3/4
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2 1/2
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2 13/16
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2 13/16
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2 9/16
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5
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5
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3
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6 5/8
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3
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NC50
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5 1/8
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5 1/2
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2 3/4
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5 1/2
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5 1/2
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3 1/4
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7
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3 1/4
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5 1/2 FH
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5 11/16
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6
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3
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3 3/8
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(7 1/4, 7 1/2)
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3 3/8
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3 1/8
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3 7/8
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3 7/8
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3 5/8
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4
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4
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3 3/4
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6 5/8
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6 5/8
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4
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8
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4
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6 5/8 FH
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6 15/16
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7 1/8
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3 3/4
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4 1/2
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(8 1/4, 8 1/2)
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4 1/2
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4 1/4
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5
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5
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4 3/4
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Based and active in India since 1997, Geo Tec combines Oil and Gas industry-specific managerial consulting competence with extensive technology and practice know how.
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Consequently, we are able to advise our clients throughout the entire process chain, from market analysis, strategic development to process optimization. Geo Tec takes entrepreneurial initiative when it identifies unsatisfied market demand and new business opportunities. The Key Consulting Competencies prevalent to Geo Tec are in fields of Corporate Strategy, Business and Market Intelligence, Product and Price positioning and in depth knowledge of tender processing in India. With that breadth of knowledge, we see things that matter most. Insights that can transform your world.
Our Technology teams take an intense industry focus working with business leaders to solve their toughest challenges through applied innovation – backed by worldwide resources, deep strategic alliances, and full-spectrum delivery across strategy, implementation, management and operations. The result? Technology’s promise fulfilled.
As a focused Oil and broader Energy consultancy, Geo Tec International Pvt Ltd with its in-depth knowledge of the global energy markets and developments delivers independent strategic consultancy, key market analysis, executive briefing to enhance efficiency, productivity and sustainability
Product Code
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Model Number
2-7/8""-6-5/8"
Condition Notes
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Length
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Height
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Weight
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Width
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Shipping Length
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Shipping Height
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Shipping Weight
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Shipping Width
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