Sentence examples for true vertical depth from inspiring English sources
The true vertical depth of each wellbore identified on the map must be indicated.
The tested data reveals that the influence of overburden pressure appears more noticeable than pore pressure, while true vertical depth presents no significant correlation.
Fluid samples were collected at the wellhead (surface) and in-situ at a depth of approximately 780 m tvdss (true vertical depth subsea) under a reservoir pressure of 31 bars (subsurface).
Wells range from Extended Reach Drilling (ERD) wells with measured depths greater than 10 km to exceptionally shallow wells no longer than 2 km but only 200 300 m in true vertical depth.
The purpose of this study is to apply a correlation analysis in conjunction with stepwise multiple regression statistical techniques to fracture gradient, overburden pressure, pore pressure and true vertical depth of field determined data of oil/gas formation for investigation of correlation that exists between these properties.
Depths are expressed in true vertical depths (TVD).
The measured depths (total borehole length measured from drilling rig floor), orientations, and corrected true vertical depths (TVD) are listed in Table 1.
Data from four wells in the area are available, in particular well logs in true vertical depths, including sonic and gamma ray logs.
(b) The estimated depths (measured and true vertical) to the top and bottom of the confining zone(s).
(a) The geologic names, a geologic description, and the estimated depths (measured and true vertical) to the top and bottom of the target formation(s).
