Drill pipe and optimization thereof
A drill pipe comprises a drill pipe body having a drill pipe body outer diameter and a drill pipe body inner diameter, wherein the drill pipe body outer diameter is from about 5.1-inches to about 5.4-inches and the drill pipe body inner diameter is from about 4.4-inches to about 4.6-inches; and a tool joint comprising a rotary shoulder box connection; wherein the drill pipe has an optimization ratio and wherein the optimization ratio is at least about 0.68 for a production hole from about 7⅞-inches to about 12¼-inches. Methods of using the drill pipe are also disclosed.
1. A drill pipe comprising:
(a) A drill pipe body having a drill pipe body outer diameter and a drill pipe body inner diameter, wherein the drill pipe body comprises a drill pipe body wall thickness, wherein the drill pipe body outer diameter is in a range from 5.1-inches to 5.4-inches and the drill pipe body inner diameter is in a range from 4.4-inches to 4.6-inches, and wherein the drill pipe body wall thickness is greater than 0.352-inches; and
(b) A tool joint comprising a rotary shoulder box connection, wherein the rotary shoulder connection comprises a rotary shoulder connection length, wherein the rotary shoulder connection length is in a range from 4.275-inches to 5.225-inches.
2. The drill pipe of claim 1 , wherein the drill pipe body outer diameter is 5.25-inches and the drill pipe body inner diameter is 4.528-inches.
3. The drill pipe of claim 1 , wherein the drill pipe body wall thickness is from 0.362-inches to 0.370-inches.
4. A method of using a drill pipe comprises:
(a) Providing a plurality of the drill pipe of claim 3 ;
(b) Connecting the plurality of the drill pipe to produce a drill string.
5. The drill pipe of claim 1 , wherein the drill pipe body wall thickness is 0.361-inches.
6. A method of using a drill pipe comprises:
(a) Providing a plurality of the drill pipe of claim 5 ;
(b) Connecting the plurality of the drill pipe to produce a drill string.
7. The drill pipe of claim 1 , wherein the drill pipe comprises:
(a) A drill pipe length, wherein the drill pipe length is in a range from 25-feet to 50-feet.
8. The drill pipe of claim 7 , wherein the drill pipe length is 31.5-feet.
9. The drill pipe of claim 1 , wherein the rotary shoulder connection length is 4.75-inches.
10. A method of using a drill pipe comprises:
(a) Providing a plurality of the drill pipe of claim 1 ;
(b) Connecting the plurality of the drill pipe to produce a drill string.