Complex sentence: Discovered in 1979, in block 34/10, at a water depth of 135 m. The initial recoverable reserve is 2.1 billion barrels, and the remaining recoverable reserve in 2004 is 234 million barrels.
Split into simpler sentences: Discovered in 1979, lie in block 34/10, in a water depth of 135m. Remaining recoverable reserve in 2004 is 234 million barrels.