Application of models for directional drilling technology

The aim of this study is to develop a program compare directional survey models and select the most accurate. When drilling well, actual route well must be regularly checked ensure that it in agreement with planned route. This done by measuring position at constant intervals. A was established used for five methods (Minimum Curvature, Tangential, Angle Averaging, Balanced Radius Curvature) path design. extents are assumed terms inclination, azimuth, 3D coordinates. Comparing result from developed which different observed new method faster more reliable. T-Test statistical values gotten vertical section plan used. results obtained using average angle, minimum curvature, balanced tangential, radius curvature very small hence any can calculating trajectory but Tangential shows considerable error highly strayed build should not calculation. conclusion drawn t-test carried out, therefore, there no significant difference between fives considered.