Aug 24 (Reuters) - Britain's FTSE 100 index is seen opening up 10 points on Thursday, according to financial bookmakers. * SHELL: Royal Dutch Shell, Anadarko Petroleum and Exxon Mobil announced they were curbing some oil and gas output on Wednesday at facilities in the Gulf of Mexico ahead of a storm expected to hit the Texas coast later this week. * STONEGATE PUB: Stonegate Pub Company on Thursday will take a decision on a 100 million pounds takeover of Revolution Bars, Sky News reported on Wednesday. http://bit.ly/2g6mbWQ * OIL: Oil was steady on Thursday, holding gains from the previous session after another fall in U.S. crude inventories indicated a tighter market, and as a tropical storm was heading for oil producing facilities in the Gulf of Mexico. * EX-DIVS: Carnival, London Stock Exchange Group, Mondi , Paddy Power Betfair and Prudential Plc will trade without entitlement to their latest dividend pay-out on Thursday, trimming 2.32 points off the FTSE 100 according to Reuters calculations * The UK blue chip FTSE 100 index ended flat at 7,382.65 points on Wednesday, as a sharp fall for advertiser WPP was offset by gains in mining shares, which extended a strong run, and a buoyant health sector. * For more on the factors affecting European stocks, please click on: cpurl://apps.cp./cms/?pageId=livemarkets * UK CORPORATE DIARY: Premier Oil PLC Half Year 2017 Earnings Release Hunting PLC Half Year 2017 Earnings Release OneSavings Bank Half Year 2017 Earnings Release Phoenix Half Year 2017 Earnings Release PlayTech Half Year 2017 Earnings Release Seadrill Partners LLC Q2 2017 Earnings Release John Laing Group PLC Half Year 2017 Earnings Release Sportech PLC Half Year 2017 Earnings Release Macfarlane Group PLC Half Year 2017 Earnings Release PV Crystalox Solar Half Year 2017 Earnings Release TODAY'S UK PAPERS > Financial Times > Other business headlines Multimedia versions of Reuters Top News are now available for: * 3000 Xtra : visit http://topnews.session.rservices.com * For Top News : http://topnews.reuters.com (Reporting by Siju Varghese)