ERHC Energy and São Tomé and Príncipe set PSC negotiations for EEZ Blocks v Oct 19, 2011
ERHC and the National Petroleum Agency of Sao Tome and Principe (ANP-STP) have agreed

ERHC Energy report initial plans for Chadian exploration Aug 19, 2011
ERHC Energy Inc. has provided further details regarding its Chadian exploration program.

ERHC Energy awarded Chad oil exploration blocks Jul 1, 2011
ERHC Energy Inc. reported that the government of the Republic of Chad has formally awarded the company three oil blocks for

ERHC gets extension to exploration phase I in JDZ Block 2 May 20, 2011
ERHC reported that the Nigeria-São Tomé & Príncipe Joint Development Authority (JDA) has approved a 12-month extension

ERHC provides update on activities in São Tomé and Príncipe Apr 21, 2011
ERHC will be sending down a team of specialists in PSC negotiations to Sao Tome in the third week of May for deliberations with the National Petroleum

ERHC to extend exploration phase I in JDZ Block 2 Oct 15, 2010
ERHC says that the Joint Development Authority (JDA) has approved a 6-month extension of Exploration Phase I in Joint Development Zone (JDZ) Block2.