Matatar mai ta Omega Butler

Matatar mai ta Omega Butler matatar mai ce da ake shirin ginawa a kan fili mai girman eka dari da ashirin da daya 121 a jihar Rivers, Najeriya. Za ta sami karfin ganga dubu ashirin 20,000 a kowace rana, tare da samar da kashi casa'in 90% na kayayyakin  mai haske (Light Oil products). Da zarar an kafa matatar, za ta rage kudin man fetur, da samar da ayyukan yi har guda dubu daya da dari biyar 1500, da kuma taimakawa wajen bunkasar tattalin arzikin jihar.
Tun daga lokacin an ba da lasisin aiki daga Sashen Albarkatun Man Fetur (DPR) don sauƙaƙe farawa da aiwatar da aikin."Rivers State Government Gets License For
Omega Butler Refinery" . Government of
Rivers State . 5 August 2013. Retrieved 28
May 2015.  A ranar ashirin da bakwai 27 ga watan Mayu, shekarar alif dubu biyu da goma sha biyar 2015, an bayyana cewa an ware Naira biliyan casa'in da shida 96 (dalar Amurka miliyan dari hudu da tamanin 480) don sayan aikin injiniyan, gine-gine, kulawa da ayyukan gudanar da ayyuka.Duke, Russel (27 May 2015). "New Refinery
Plus 1,500 New Jobs Coming to Rivers State
and Nigeria" . The Guardian . Retrieved 28
May 2015. 
 Duba kuma 

 Kamfanin Refining Port Harcourt

 Manazarta