D.D. Onan, D. Kulakofsky, M.S. Van Domelen, W.G.F. Ford Halliburton Services Duncan, Okla. Knowledge-based expert information systems can help train less-experienced designers and orient seasoned designers at new locations. These systems are playing an increased role in completion and production operations. For Halliburton Services this computer software is at work in numerous areas aiding in the design of cement jobs and stimulation treatments. 1 2 Both seasoned operators and engineers in training call on expert systems to provide answers to complex, multifaceted treatment designs. Expert systems help: ...

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