US 12,066,140 B2
Casing system for integration of modular internal intervention equipment in tubular lines
Ney Robinson Salvi dos Reis, Rio de Janeiro (BR); Igor Mendes Ursine Krettli, Rio de Janeiro (BR); Hugo Francisco Lisboa Santos, Rio de Janeiro (BR); Eduardo Gerhardt, Porto Alegre (BR); Cristiane Mioto Becker, Porto Alegre (BR); Antonio Droescher Sandri, Porto Alegre (BR); and Andre Viegas Wentz, Porto Alegre (BR)
Assigned to PETROLEO BRASILEIRO S.A.—PETROBRAS, Rio de Janeiro (BR); and SERVICO NACIONAL DE APRENDIZAGEM INDUSTRIAL—DEPARTAMENTO REGIONAL DE SANTA CATARINA-SENA/SC, Florianopolis (BR)
Appl. No. 17/263,204
Filed by PETROLEO BRASILEIRO S.A.—PETROBRAS, Rio de Janeiro (BR); and SERVICO NACIONAL DE APRENDIZAGEM INDUSTRIAL—DEPARTAMENTO REGIONAL DE SANTA CATARINA-SENAI/SC, Florianopolis (BR)
PCT Filed Jul. 30, 2019, PCT No. PCT/BR2019/050306
§ 371(c)(1), (2) Date Aug. 9, 2021,
PCT Pub. No. WO2020/024030, PCT Pub. Date Feb. 6, 2020.
Claims priority of application No. 102018015804-0 (BR), filed on Aug. 2, 2018.
Prior Publication US 2021/0372556 A1, Dec. 2, 2021
Int. Cl. F16L 55/28 (2006.01); B61B 13/10 (2006.01); F16L 101/30 (2006.01)
CPC F16L 55/28 (2013.01) [B61B 13/10 (2013.01); F16L 2101/30 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A casing system for integration of modular internal intervention equipment in a tubular line, the casing system comprising:
a sleeve that encases at least one module of a plurality of modules of the modular internal intervention equipment and at least one portion of at least one upstream component or downstream component to the at least one module of the modular internal intervention equipment; and
at least one attachment element,
wherein the at least one attachment element is provided on an outside surface of the sleeve, and
wherein each of the at least one attachment element is provided in a position such that one attachment element corresponds to one of the plurality of modules.