Tools for sidetracking. Fishing, milling and cleaning equipment. Tools for coiled tubing units.

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“BITTEKHNIKA” LLC was founded in 1996. Through all these years of successful experience we have developed a sustainable manufacturing system of oilfield equipment.

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3 November 2023

Exhibitor of 2023 ADIPEC

Partners

Address: 395 Ya, Shosse Kosmonavtov Str., Perm, Russia, 614065
Phone: +7 (342) 27-000-27, 294-64-64
E-mail: info@bittekhnika.ru, sales@bittekhnika.ru, pr@bittekhnika.ru

TO Washover Pipe

Application

TO washover pipe is designed to wash over (drill off) annular space between fish and wellbore with FK washover shoe or PRK wireline washover shoe.

Design

The washover pipe consists of a sub, a tube and washover shoe. It is available in right- and left-hand configuration.
Dressing for the washover pipe is chosen based on formation type (rock, sediments, cement or metal).
To preclude thread failure, special design of thread is used.

Note

Sizes and wall thickness can be customized by request.
Max length of the washover pipe should not exceed 6000 mm.

BITTEKHNIKA, whose policy is one of continuous improvement, reserves the right to discontinue or change designs and specifications without notice or written incurring obligations. Therefore, the below figures are meant to serve as a guide only. Additional sizes are available. For a complete listing, contact us: sales@bittekhnika.ru.

Images and Dimensions

Technical data

To cart	Code	OD, in	ID, in	Wall thickness, in	Total length, ft	Top connection, compatible with API	Maximal tensile load, lbf	Max torque, lbf.ft	Makeup torque, lbsft
	TO-102/82x3000	4.00	3.21	0.39	9.84	RDU-102	29 740	2 581	1 844
	TO-114/97x3000	4.50	3.82	0.34	9.84	RDU-114	31 630	2 876	1 844
	TO-127/108x3000	5.00	4.28	0.36	9.84	RDU-127	36 820	3 983	2 803
	TO-140/121x3000	5.50	4.78	0.36	9.84	RDU-140	41 070	4 942	3 393
	TO-146/127x3000	5.75	5.00	0.37	9.84	RDU-146	45 010	5 679	3 983
	TO-168/150x3000	6.63	5.93	0.35	9.84	RDU-168	48 330	7 154	5 015
	TO-178/160x3000	7.0	6.28	0.36	9.84	RDU-178	53 660	8 408	5 900
	TO-194/175x3000	7.63	6.88	0.37	9.84	RDU-194	61 370	10 550	7 376
	TO-203/184x3000	7.99	7.24	0.37	9.84	RDU-203	64 830	11 730	8 113
	TO-219/199x3000	8.63	7.82	0.40	9.84	RDU-219	77 450	15 120	10 620
	TO-245/224x3000	9.63	8.84	0.39	9.84	RDU-245	84 820	18 730	13 130
	TO-273/253x3000	10.75	9.95	0.40	9.84	RDU-273	98 020	24 410	16 960
	TO-324/302x3000	12.75	11.89	0.43	9.84	RDU-324	130 000	38 570	26 990

You can specify the size of an item on the checkout page.

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