SU815495A1 - Device for determination of relative position of holes - Google Patents
Device for determination of relative position of holes Download PDFInfo
- Publication number
- SU815495A1 SU815495A1 SU792782386A SU2782386A SU815495A1 SU 815495 A1 SU815495 A1 SU 815495A1 SU 792782386 A SU792782386 A SU 792782386A SU 2782386 A SU2782386 A SU 2782386A SU 815495 A1 SU815495 A1 SU 815495A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- holes
- relative position
- determination
- deformometer
- wells
- Prior art date
Links
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
(54) СПОСОБ ОПРЕДЕЛЕНИЯ ВЗАИМНОГО ПОЛОЖЕНИЯ ОТВЕРСТИЙ(54) METHOD FOR DETERMINING MUTUAL POSITION OF HOLES
давление до и поворачивают деформометр , например, на Ю, -после чего восстанавливают давление Р и фиксируют изменение диаметра kd 80. Последовательно поворачива деформомет ) 4 и создава все врем рабочее давление Р, отыскивают наибольшую деформацию диаметра u-dyv,qy и направление наибольшей деформации, которое совпадает с направлением на деформированную прессом 3 скважину 2 В рассматриваемом примере это будет тогда, когда инденторы 5 деформометра 4 расположатс горизонтально. Продолжение линии, проход щей индикатор 5 деформометра 4, обеспечит ее пересечение с центром сечени соседней скважины.pressure before and turn the deformometer, for example, on Yu, then restore the pressure P and record the change in diameter kd 80. Turning the deformomet successively 4) and creating working pressure P all the time, find the greatest deformation of the diameter u-dyv, qy and the direction of the greatest deformation which coincides with the direction to the well 2 deformed by the press 3 In the example under consideration, this will be when the indenters 5 of the deformometer 4 are arranged horizontally. The continuation of the line passing the indicator 5 of the deformometer 4 will ensure its intersection with the center of the cross section of the neighboring well.
Чтобы определить кратчайшее рассто ние Е между скважинами предварительно стро т тарировочный график. Дл этого в глубине массива при известных рассто ни х между скважинами вблизи обнажени массива при рабочем значении Р измер ют Д clty,o(к/последовательно перемеща гидравлический пресс 3 и деформометр 4 на фиксированные рассто ни , и стро т графикIn order to determine the shortest distance E between the wells, a calibration schedule is preliminarily constructed. To do this, in the depth of the array at known distances between the wells near the outcropping of the array at the operating value P, measure D clty, o (to / successively moving the hydraulic press 3 and deformometer 4 to fixed distances, and plot
Дл исключени вли ни неоднородности на результат определени кратчайшего рассто ни между скважинамиTo eliminate the effect of heterogeneity on the result of determining the shortest distance between wells
и их взаимной ориентации осуществл ют осреднение р да измерений по длине скважины известными способами, использу , например, метод наименьших квадратов.and their relative orientation, averaging a series of measurements along the well length by known methods using, for example, the least squares method.
На основании измерени рассто ний между скважинами и их взаимной ориентации на различных рассто ни х от стенки- выработки определ ют их взаимное положение.Based on the measurement of the distances between the wells and their mutual orientation at different distances from the production wall, their relative position is determined.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792782386A SU815495A1 (en) | 1979-06-18 | 1979-06-18 | Device for determination of relative position of holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792782386A SU815495A1 (en) | 1979-06-18 | 1979-06-18 | Device for determination of relative position of holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU815495A1 true SU815495A1 (en) | 1981-03-23 |
Family
ID=20834732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792782386A SU815495A1 (en) | 1979-06-18 | 1979-06-18 | Device for determination of relative position of holes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU815495A1 (en) |
-
1979
- 1979-06-18 SU SU792782386A patent/SU815495A1/en active
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