Diesel and Gas Turbine Worldwide

POWER SYSTEMS DATELINE

JUNE

GO-EXPO Gas and Oil Exposition 2007 - Roundup Centre, Stampede Park, Calgary, Alberta, Canada; DMG World Media, #605, 99-8th Street SW, Calgary, Alberta, Canada T2R 1J5.

Tel: (403) 209 3555 or

(888) 799 2545

Fax: (403) 245 8649

E-mail: calgarysales@ca.dmgworldmedia.com Web: www.petroleumshow.com

June 12-15 Nor-Shipping 2007 - Oslo, Norway; Contact: Rollef Schiander, Exhibition Director, P.O. Box 75, Nesgata 1/3, 2001 Lillestrom, Norway. Tel: + 47 66 93 91 34 Fax: + 47 66 93 91 01 E-mail: tsc@messe.no Web: www.messe.no

*June 26-28

Power-Gen Europe 2007 - Madrid, Spain; Contact: Sally Stanley, PennWell Corporation, Warlies Park House, Horseshoe Hill, Essex, EN93SR, U.K.

Tel: + 44 (0) 1992 656 615

Fax: + 44 (0) 1992 656 700

E-mail: sallys@pennwell.com Web: www.powergeneurope.com

SEPTEMBER

Sept 4-7

Offshore Europe Oil & Gas Conference and Exhibition -

Exhibition and Conference Center, Aberdeen, U.K.; Spearhead Exhibitions Ltd., Oriel House, The Quadrant, Richmond, TW91DL, U.K.

Tel: + 44 (0) 20 8439 8890

Fax: + 44 (0) 20 8439 8897 E-mail: oe2007@spearhead.co.uk Web: www.offshore-europe.co.uk

*Sept 11-13

Turbomachinery Symposium - George Brown Convention Center, Houston, Texas, U.S.A.; Turbomachinery Laboratory, Texas A&M University, College Station, Texas 77843-3254, U.S.A.

Tel: (409) 845-7417

Fax: (409) 845-1835

E-mail: inquiry@turbo-lab.tamu.edu Web: turbolab.tamu.edu/turboshow/turbo.html

Sept 18-19

4^thAnnual Advanced Stationary Reciprocating Engines Conference – Southern California Gas Company, Downey, California, U.S.A.; Contact: Brad Spear, Energetics Inc., 901 D Street, SW, Suite 100, Washington, D.C. 20024, U.S.A. Tel: (202) 406-4131 Fax: (202) 479-0154 E-mail: bspear@energetics.com Web: www.energetics.com/recips07/

* Boldface indicates shows and conferences in which Diesel &
Gas Turbine Worldwide is participating. A more complete listing
of trade shows is available at www.dieselgasturbine.com

Prevent Damages

The need for energy is growing; and with it the demands on turbine and diesel engine power plants. They must run: trouble-free – day and night!

In addition, unplanned outages resulting from poor treatment of fuel and lube oils must be avoided. Westfalia Separator Mineraloil Systems backs this demand at minimum cost.

Centrifugal Separators for the treatment of fuel and lube oils ensure an efficient separation of damaging substances. Oily waste water is also processed by centrifugal separators in an environment-friendly way.