Managed Pressure Drilling Operations - Pressurized Mud Cap Drilling with a Subsea Blowout Preventer
NORMA vydána dne 1.6.2019
Proč Redline?
Redline představuje rychlý a snadný způsob jak porovnat všechny změny mezi aktuální platnou normou a předchozí verzí.
Díky redline se okamžitě dozvíte o:
Ušetřete si čas i starosti!
Díky Redline již nebudete muset ztrácet čas zjišťováním, co se v nové normě změnilo. Redline Vám ušetří čas a zaručí, že se o změnách v normě dozvíte.
Cena
Pokud si zvolíte možnost "Platná norma + Redline", pak dostanete oba dokumenty! A co je nejlepší, cena Platné normy + Redline je pouze o něco málo vyšší než cena samostatné platné normy.
Designation standards: API RP 92P-ed.1
Publication date standards: 1.6.2019
The number of pages: 67
Approximate weight : 201 g (0.44 lbs)
Country: American technical standard
API RP 92P, 1st Edition, June 2019 - Managed Pressure Drilling Operations - Pressurized Mud Cap Drilling with a Subsea Blowout Preventer
This document addresses recommended practices for pressurized mud cap drilling (PMCD) from a floating rig with a subsea BOP stack. When massive lost circulation conditions are encountered, PMCD can be implemented to allow well construction operations to continue:
Although this document only addresses PMCD, most of the equipment described may also be used for the surface back-pressure (SBP) method of managed pressure drilling. However, much of the equipment used for SBP is not required for PMCD, and will not be covered here.
The following methods, described briefly, are also used during lost circulation conditions; however, they are outside the scope of this document:
a) blind drilling (see 4.3.2);
b) continuous annular injection drilling (see 4.3.3);
c) floating mud cap drilling (see 4.3.4).