EP 3036303 A1 20160629 - METHOD OF USING BIOLOGICALLY-DERIVED MONOESTERS AS DRILLING FLUIDS
Title (en)
METHOD OF USING BIOLOGICALLY-DERIVED MONOESTERS AS DRILLING FLUIDS
Title (de)
VERFAHREN ZUR VERWENDUNG BIOLOGISCH GEWONNENER MONOESTER ALS BOHRSPÜLUNGEN
Title (fr)
PROCÉDÉ D'UTILISATION DE MONOESTERS D'ORIGINE BIOLOGIQUE EN TANT QUE FLUIDES DE FORAGE
Publication
Application
Priority
- US 201313973754 A 20130822
- US 2014052043 W 20140821
Abstract (en)
[origin: WO2015027035A1] The present invention is directed to the method drilling a borehole with monoester-based drilling fluid compositions. In some embodiments, the methods for making such monoester-based lubricants utilize a biomass precursor and/or low value Fischer-Tropsch (FT) olefins and/or alcohols so as to produce high value monoester-based drilling fluids. In some embodiments, such monoester-based drilling fluids are derived from FT olefins and fatty acids. The fatty acids can be from a bio-based source (i.e., biomass, renewable source) or can be derived from FT alcohols via oxidation.
IPC 8 full level
C09K 8/36 (2006.01)
CPC (source: EP)
C09K 8/36 (2013.01)
Citation (search report)
See references of WO 2015027035A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015027035 A1 20150226; CA 2918645 A1 20150226; CN 105593334 A 20160518; EP 3036303 A1 20160629; JP 2016536409 A 20161124; MX 2016001760 A 20160602
DOCDB simple family (application)
US 2014052043 W 20140821; CA 2918645 A 20140821; CN 201480046324 A 20140821; EP 14758769 A 20140821; JP 2016536444 A 20140821; MX 2016001760 A 20140821