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We study the Oscillatory Criteria for second order ordinary differential equation with delay of the form x?(t) + q(t) x (?(t)) = 0, on the half line R = [0,?). where ? is a constant delay, it is also a continuous functions, and q : R -> R is an integrable function. So that ?(t) <= t for every t >= 0 and lim+(t->?)??(t) ?= +?. The linear second-order ordinary differential equation of oscillatory theory is a well-established and widely studied branch of the general theory of the differential equations. The well-known Leighton- Nehari and Wintner type oscillatory solutions for ordinary differential equations also hold for delay differential equation (1). The differential equations with argumental deviations and related systems, may derive a similar set of oscillation conditions. The well-known Riccati approach for ordinary differential equations is used in this paper to provide oscillation criteria. We can infer from the equality (1) applied for the formula h(t) = x?(t)/x(t) for sufficiently large t, the non-oscillatory solution x is accurate. h?(t) = - (q(t) (x(?(t)))/(x(t)) +h^2 (t)) for large t. And applying the Riccati technique to differential equations with argument deviations requires to find suitable lower and upper bounds for the quantity (x(?(t)))/(x(t)), which is in the case of ordinary differential equations is equal to 1.