測井校正 的英文怎麼說

中文拼音 [cèjǐngjiàozhēng]
測井校正 英文
logging correction
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 井 : Ⅰ名詞1 （從地面往下鑿成的能取水的深洞） well 2 （形狀像井的東西） sth in the shape of a well 3 （...
  • 校 : 校名詞1. （學校） school 2. （校官） field officer3. （姓氏） a surname
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 校正 : check; correction; adjust; revise; proofread and correct; rectify; calibrate; make true; master c...
  1. Parameters can be interpreted through the method used in straight wells. after logging curves in horizontal wells are revised to true vertical depth, oil - bearing formation is evaluated through the comparison of wells combined with geological information. logging while drilling have great difference with ordinary cable logging especially in deviated holes and horizontal wells. comparison of cable logging and lwd carried out in different time indicates characters of mud invasion

    實際解釋lwd資料時首先需對隨鉆測井資料進行預處理和標準化，然後從隨鉆測井、錄井資料中提取與巖性密切相關的參數，建立測井相-巖相統計模式，並採用灰色關聯識別方法實時判別地層巖性；採用直井的參數解釋方法進行隨鉆地層參數解釋；將水平井的隨鉆測井曲線從實際井深校正到垂直井深上，通過隨鉆測井資料與鄰井測井資料的對比解釋，並結合地質、錄井資料進行隨鉆地層含油氣性評價。
  2. This paper, based on normalizing well logging data while drilling and correcting depth into true vertical depth and calculating reservoir parameters and etc, combining the practical ease of mobei oilfield, extracted logging and geological pattern characteristic of target oil - gas formation and geosteering mark formation, and used bp neural network and regressive analysis to create predicting mode of geosteering parameter to build relevant contrast curve ; adopted geometry geosteering method to fix on die drilling direction of bit upper and declination, the position in reservoir, to judge the real drilling case. all finely solved the problem to follow the geological target while drilling for three horizontal well these methods improve the drilling horizontal well ability by using the techniques to follow the geological target while drilling, and then it is convenient and practicable

    本文在開展隨鉆測井資料的標準化和斜井校正及儲層參數解釋與含流體性質判釋等工作的基礎上，結合研究工區莫北油田的實際情況，提取了目標油（氣）層和導向標志層的測井地質模式特徵，並採用bp神經網路法和回歸分析法建立了地質導向參數的預測模型、構造了相應的對比曲線；採用幾何導向法確定鉆頭上下傾鉆進方向及其在目標層的位置，以判斷實際鉆進地層情況，很好地解決了研究工區三口水平井的隨鉆跟蹤地質目標的問題。
  3. Simultaneously, the characteristic of amplitude difference between deep resistivity and shallow one of reservoir is not definite

    根據電測井原理，依據非線性最小二乘原則，進行雙側向測井資料的反演校正。
  4. The electrolog data was effectively corrected with the effective process, which improved the validity of electrolog to the identification of the low - resistivity reservoirs and was helpful to enhance the veracity of evaluation of the conventional reservoirs

    有效的電測井資料預處理，不僅改善了低電阻率油氣層的電測井資料的有效性，實現對電測井曲線有效校正，同時對進一步提高常規油氣層的測井評價的準確性具有重要的作用。
  5. Because the synthetic seismic record and the seismic record data got in the surface are not well matching caused by the dispersion of seismic wave, frequent correction between them must be done before use. under control of well logging data, there are two important methods to get wave impedance from seismic data inversion : wave impedance inversion method based on convolution model and wave impedance inversion method based on wave equation. using seismic data attributes can predict the information of logs

    測井資料和地震資料是地震勘探中兩種最重要的資料，由於地震波的頻散，使合成地震記錄與地面地震記錄不能完全匹配，因此使用之前必須對二者進行頻率校正地震資料在測井資料約束下可以進行反演，以求取地下波阻抗，主要有兩種方法：基於褶積模型的波阻抗反演方法和基於波動方程的波阻抗反演方法可以用多屬性變換由地震資料預測測井信息。
  6. Correction of the effect of logging circumstances on compensation neutron logging

    補償中子測井曲線環境影響的校正
  7. By combining the conventional log data with the data on imaging logging, core, drilling - log and production test, etc., and on the basis of carrying out various additional conduction corrections for resistivites, the fracture opening may be calculated by use of the difference between the resistivities of dual laterallog ; the fracture porosity can be estimated according to a simplified dual laterolog interpretation formula ; and the fracture permeability may be acquired in light of the experimental relation between the fracture widths and the fracture permeabilities

    將常規測井資料與成像測井、巖心、錄井、試油等資料相結合，在對電阻率進行各種附加導電校正的基礎上，利用雙側向電阻的差異計算裂縫張開度，根據簡化的雙側向解釋公式計算裂縫孔隙度，根據裂縫寬度與裂縫滲透率實驗關系求解裂縫滲透率。
  8. Acoustic log moveout correction based on variation of borehole diameter

    基於井徑變化的聲波測井時差校正
  9. Thus many data of deflecting wells can be used for seismic inversion and the problem of multiple solutions can be solved to some degree. this technology comes up to advanced domestic standards. because the water base used to make up drilling mud comes from seawater, researches are made into the effects on resistivity of saltwater mud invasion and the values - selecting methods in reserves calculation are broken through, which continues to use terrestrial oilfields " parameters

    針對勝利海上埋島油田叢式開發井組5 / 6井為斜井這種實際情況，對斜井聲波測井資料進行了環境校正，經過反復的攻關研究，通過合成地震記錄求準速度，實現了斜井資料的地震標定，解決了建立初始波阻抗模型的技術難題，使大量的斜井資料參與反演工作，減少了地質模型的多解性，提高了儲層預測的精度，該項技術達到了國內領先水平。
  10. Starting with single well reservoir classification and correlation, the deposition model is firstly developed, and then detailed reservoir calibration, multiwell constraint seismic inversion and porosity constraint inversion are conducted, based on the well logs correction and the wavelet analysis

    首先從單井儲集層劃分對比入手，建立儲集層沉積模式，在測井曲線校正和子波分析的基礎上，進行儲集層精細標定、多井約束地震反演和孔隙度約束反演。
  11. In order to improve the quality of synthetic seismic records, this paper presents two correction methods for logs correlation calculation and logs forward calibration using sonic - density logging suite

    摘要以提高合成記錄製作質量為目標，研究了嚴重垮塌井段聲波、密度測井數據的校正方法，提出了曲線相關計算和曲線正演兩種校正方法。
  12. Fractal correction of well logging curves

    測井曲線分形校正
  13. The sonic logging is applied to the correction of density logs in condition of less distortion of compensated sonic logs ; the density logging is used to the correction of logs in the case of severe distortion of sonic and density logs

    前者主要應用在補償聲波失真較小情況下密度測井曲線的校正，後者應用於聲波、密度都出現嚴重失真情況下的曲線校正。
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