Pemex drops plans for appraisal well on Zama find, as unitisation doubts grow
Mexican oil giant has been busy on the same Saline Isthmus play where internationals have been drilling, but seems to be avoiding appraising its half of the Zama field
Mexican oil giant has been busy on the same Saline Isthmus play where internationals have been drilling, but seems to be avoiding appraising its half of the Zama field