FIELD: mining industry, can be utilized for improving precision and trustworthiness of determining of spatial orientation of direction of active tectonic forces in mountain massive at extensive depths.
SUBSTANCE: method includes simultaneous geophysical measurement of profile and curvature of well shaft by device including modules of inclination meter and profile meter. Additionally measured is value of angular displacement of well device around its axis by device rotation indicator utilized in inclination meter. With consideration of value of angular displacement of well device, in any point of record along depth, azimuth position of measuring levers of profile meter is determined, which matches azimuth orientation of action of tectonic component of mountain pressure.
EFFECT: increased precision of construction of geological model of cross-section.
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF DETERMINING THE DIRECTIONS OF MAIN TECTONIC STRAIN IN ROCK BODY | 0 |
|
SU1208237A1 |
| INCLINOMETER FOR DOWNHOLES | 2006 |
|
RU2352775C2 |
| WELL PROFILE METER | 0 |
|
SU870690A1 |
| METHOD FOR ZENITH ANGLE AND DRIFT DIRECTION DETERMINATION AND GYROSCOPIC INCLINOMETER | 2012 |
|
RU2507392C1 |
| METHOD OF LOCATING CROOCKING PLACES AND DETERMINING WELL CURVATURE | 0 |
|
SU1021771A1 |
| AZIMUTH TRANSDUCER OF WELL INCLINOMETER | 1991 |
|
RU2018647C1 |
| METHOD FOR DETERMINING WELL DEVIATION ANGLES | 2012 |
|
RU2503810C1 |
| METHOD FOR WELL PATH MEASURING IN AZIMUTH AND DUAL-MODE BODY-MOUNTED GYROSCOPIC INCLINOMETER FOR ABOVE METHOD IMPLEMENTATION | 2004 |
|
RU2269001C1 |
| WELL SEISMIC SURVEY | 2012 |
|
RU2490669C1 |
| METHOD FOR AZIMUTHAL ORIENTATION OF BOTTOM-HOLE DEVICES AT DRILLING OF DIRECTED WELLS | 1997 |
|
RU2141562C1 |
