http://www.ogj.com/articles/2013/05/market-watch--oil-price-decline-slows-ahead-of-memorial-day-week.html http://www.ogj.com/articles/2013/05/fracfocus-registry-to-be-more-accessible--senate-committee-told.html http://www.ogj.com/articles/2013/05/rosneft--pdvsa-unit-to-form-orinoco-jv.html http://www.ogj.com/articles/2013/05/ril-group-has-deep-kg-d6-strike-off-india.html http://www.ogj.com/articles/2013/05/exxonmobil--interoil-in-talks-over-papua-new-guinea-assets.html http://www.ogj.com/articles/2013/05/statoil-to-get-stake-in-tanzania-block-6.html http://www.ogj.com/articles/2013/05/shell-lets-subsea-contract-for-stones-field-development.html http://www.ogj.com/articles/2013/05/first-yamal-hydraulic-frac-jobs-reported.html http://www.ogj.com/articles/2013/05/lundin-plugging-dry-hole-offshore-norway.html http://www.ogj.com/articles/2013/05/das-island-flare-contracts-awarded.html