* Unipetrol Q3 earnings * Nov 9, 12 a.m. (1100 GMT) * Net profit average forecast 1.23 billion Czech crowns ($56.2 million) By Jan Korselt and Marek Petrus PRAGUE, Nov 7 (Reuters) - Net profits at Czech oil processor Unipetrol Holding <UNPEsp.PR> were forecast to more than double in the third quarter, as margins rose after crude oil prices declined, a Reuters survey showed on Tuesday. Seven analysts predicted the unit of Polish oil refiner PKN Orlen <PKNA.WA> would report net profit of 1.23 billion crowns for July-September, after earning 0.55 billion a year before. "I expect strong earnings from Unipetrol. Petrochemical margins have been pretty good after the crude oil price decline since the middle of August," Tamas Pletser, analyst at Erste Bank said. Crude oil prices <OILOIL> have fallen by more than 20 percent to some $60 a barrel since peaking at record highs in August. Unipetrol Chief Executive Francois Vleugels told Reuters last month the company's margins had been "better than anyone expected". Analysts also expected the revival at Unipetrol's fuel retailer Benzina to continue after its 255 million crown first-quarter loss hurt the group's profits early this year. "Benzina should report a seasonal improvement in profitability in the summer period," said Pletser. Last month, Unipetrol unveiled a 1.3 billion crown investment plan to revamp Benzina and help it turn in a net profit next year, after showing profit on the level of earnings before interest and tax (EBIT) this year. The company's stock has lost 9 percent in the year to date, underperforming the Prague bourse's blue-chip PX index <.PX> which has gained 5.5 percent. Unipetrol shares trade at around 10 times this year's projected earnings, a premium to parent PKN stock which trades at just over 8 times, according to Reuters Estimates. PKN Orlen holds 63 percent of Unipetrol, which is involved in crude oil refining, petrochemicals and fuel distribution. Following is a summary of analyst expectations (figures in billions of crowns): Q3/06 Average Median Q3/05 Range REVENUES 26.88 26.10 30.00 23.00-32.47 OPERATING PROFIT 1.79 1.68 1.03 1.25- 2.79 NET PROFIT 1.23 1.13 0.55 0.85- 1.90 NOTE: Net profit and operating profit estimates are based on responses from seven analysts; five analysts predicted revenues. The following equity houses took part in the poll: Atlantik FT, BH-Securities, CA-IB, Erste Bank/Ceska Sporitelna, KBC Securities/Patria Finance, UBS, WOOD & Company. ((Editing by David Holmes; Reuters Messaging: rm://marek.petrus.reuters.com@reuters.net; e-mail: prague.newsroom@reuters.com or marek.petrus@reuters.com; Tel: +420 224 190 477)) For main central European company news, double click on [.CEE] E.Europe hot stocks [HOT-EEU] Main E.Europe news [TOP/EAST] Related stories on [HU] [PL] [CZ] [EEU-STX] [EEU-RES] [EEU-E] For real-time index quotes, double click in brackets: Warsaw WIG20 <.WIG20> Budapest BUX <.BUX> Prague PX50 <.PX50> ($1=21.90 Czech Crown) Keywords: CHEMICALS CZECH UNIPETROL