Houston-based ERHC has declared intention to enter its concession to drill five oil wells in the Nigeria-Sao Tome and Principe Joint Development Zone (JDZ) over the coming months after a lengthy delay caused by a shortage of...
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Houston-based ERHC has declared intention to enter its concession to drill five oil wells in the Nigeria-Sao Tome and Principe Joint Development Zone (JDZ) over the coming months after a lengthy delay caused by a shortage of...