OilAuthority.com

Sign In List Your Company

Companies Careers Marketplace Equipment News Oil Prices Rig Search

Oil Authority›Glossary›S›swab valve

swab valve

The topmost valve on a Christmas tree that provides vertical access to the wellbore.

Browse the Oil and Gas Glossary

Related Terms

S-wave

What Is an S-Wave? <p clas

SAGD

What Is SAGD? <

SAPP

Abbreviation for sodium acid pyrophosphate, a sequestering agent used to treat cement contamination and a deflocculant f

SARA analysis

SARA analysis is a standardized method for c

SBR

SBR (synthetic/brine ratio) is the volumetric ratio of the synth

SCAL

Special core analysis laboratory.

SCAT

(noun) Abbreviation for Statistical Curvature Analysis Technique. A directional survey analysis method used in wellbore

SCC

SCC is the abbreviation for stress c

OilAuthority.com

Edited by Adam Humphreys

The international oil & gas network — news, careers, rig search, marketplace, glossary, and company profiles.

Explore

Companies
Rig Search
Careers
Heavy Equipment
Marketplace
News
Oil Glossary

For Business

Add a Company
Plans & Pricing
Claim Your Company
Advertise

Account

Sign In
Create Account
Dashboard
Edit Profile

© 2026 Oil Authority. All rights reserved.

About Contact Terms Privacy Security