* Sembcorp Inds falls as much as 2.8 pct, Sembcorp Marine falls as much as 6.9 pct (Adds details from IPO prospectus, ROE outlook)
* The U.S. shale revolution: http://tmsnrt.rs/2EtJgen (Updates prices)
* Turkmenistan holds world's 4th largest gas reserves (Adds quotes, background, detail)
LOKICHAR, Kenya, Feb 23 In the decades before oil was discovered in the northern Kenyan region of Turkana South, 100,000 poor villagers living in arid scrubland relied on a lone church-run health centre in Lokichar town for medical help.
SERHETABAT, Turkmenistan, Feb 23 Turkmenistan on Friday announced the start of construction work on the Afghan section of a natural gas pipeline that will link the energy-rich Central Asian nation to Pakistan and India.
No related earnings announcements are currently scheduled within the next 7 days.