EP 1963621 A1 20080903 - COMBINED NITROGEN GENERATION SYSTEM AND WELL SERVICING FLUID SYSTEM IN ONE POWER UNIT APPARATUS
Title (en)
COMBINED NITROGEN GENERATION SYSTEM AND WELL SERVICING FLUID SYSTEM IN ONE POWER UNIT APPARATUS
Title (de)
KOMBINIERTES STICKSTOFFERZEUGUNGSSYSTEM UND BOHRLOCHWARTUNGSFLUIDSYSTEM IN EINER ANTRIEBSAGGREGATVORRICHTUNG
Title (fr)
SYSTEME DE GENERATION D'AZOTE COMBINE ET SYSTEME DE FLUIDE DE SERVICE DE PUITS REGROUPES EN UN SEUIL APPAREIL D'UNITE D'ALIMENTATION
Publication
Application
Priority
- US 2006027548 W 20060714
- US 69975905 P 20050716
Abstract (en)
[origin: WO2007011812A1] A combined system for treating an oil and/or gas well, comprising: a single transportation means having mounted thereon: a single prime mover for providing prime power for the operation of pumps and motors mounted on said transportation means; a nitrogen generator that can gather gaseous nitrogen from the earth's atmosphere; and a fluid pumping system for pumping fluids into a wellbore, said nitrogen generator and said fluid pumping system being interconnectable by plumbing and including a power transmission means responsive to the operation of said engine.
IPC 8 full level
E21B 44/00 (2006.01); E21B 43/00 (2006.01)
CPC (source: EP US)
E21B 43/168 (2013.01 - EP US)
Citation (search report)
See references of WO 2007011812A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007011812 A1 20070125; BR PI0612864 A2 20101130; CA 2615633 A1 20070125; CN 101248250 A 20080820; EP 1963621 A1 20080903; JP 2009501858 A 20090122; MX 2008000793 A 20080402; US 2009151927 A1 20090618
DOCDB simple family (application)
US 2006027548 W 20060714; BR PI0612864 A 20060714; CA 2615633 A 20060714; CN 200680031200 A 20060714; EP 06787454 A 20060714; JP 2008522851 A 20060714; MX 2008000793 A 20060714; US 98890506 A 20060716