Accompanying with progress of gas-logging data aquisation and analysis technology, more accurate datas can be gained now.
现在，随着气测获取及分析技术所取得的进步，可以得到更为准确的气测数据。
The fall in illegal logging, if continued, could save billions of tonnes of greenhouse gas emissions and help the fight against global warming, the report says.
报道中还称：如果非法采伐树木减少可以保持，也许还能吸纳排放出的数十亿吨温室气体，有助于应对全球变暖。
Gas logging is an important means for discovering and evaluating oil and gas reservoirs in the course of integrated logging.
气测录井是综合录井过程中发现和评价油气层的重要手段。
As well as the application of conventional hydrocarbon exploration and development, the well logging should be an important measure to evaluate coalbed gas.
同常规油气勘探和开发应用一样，测井也应成为煤层气评价的有力工具。
How to correctly determine the physical parameters of oil, gas and water has been a key problem in production logging interpretation.
如何可靠地确定油气水物性参数，这一直是生产测井解释中的一个关键问题。
Deep gas is an important object of exploration. Logging gas and water formation identification and evaluation technique is one of the main methods for gas and water formation identification.
深层天然气是今后一个时期油气勘探的重要领域，录井气水层识别评价技术是气水层识别评价的主要手段之一。
Radiological health protection standard for using sealed radioactive sources in oil and gas-field logging.
油(气)田测井用密封型放射源放射卫生防护标准。
There are a variety of gas logging interpretation methods and models, but coincidence rate of interpretation is low in reality.
气测录井解释方法与模型多种多样，但其真正意义上的解释符合率却较低。
Basing on the geological characteristic of gas reservoir and combining with logging; well testing and core data to analyze and comment layer reservoir.
以气藏的地质特征为基础，结合测井、试井、岩心资料对储层进行分析和评价。
This paper introduce the technique of gas lifting arts, the choice of logging series, and the interpretation and applications of logging data.
文中介绍了该项技术气举工艺、测井系列选择和测井资料的解释及应用。
Well logging technology and techniques for gas drilling, foam drilling and casing drilling are summarized and analyzed in this paper.
简要介绍了气体钻井、泡沫钻井和套管钻井等特殊钻井技术。
The method for recognizing gas zone with PND logging data is introduced, which is to overlap the counting rates of a near detector and a far one to recognize gas zone based on certain scale.
介绍了利用PND测井资料进行气层识别的方法，即利用近探测器计数率和远探测器计数率以一定比例进行重叠的方法识别气层。
In this paper, the stratigraohic volume density and hydrogen index gained from the information of density-neutron logging are respectively compared with both the low-limit values of gas formation.
本文从密度和中子测井信息中提取的地层体积密度及含氢指数，分别同气层体积密度及含氢指数的下限值作比较，前者小于后者，直观指示为气层。
This paper introduces the functions of the gas logging in petroleum exploration, and through analyzing on various factors influencing the gas logging values, advances some solving measures.
介绍了油气勘探中气测录井的作用，在分析影响气测值各种因素的基础上，提出了相应的解决措施。
In the oil and gas exploration history of China there were many cases which gas show wasn't being found in exploration well logging, but a gas reservoir was discovered by log interpretation at last.
在我国油气勘探史上，就曾有过探井录井无气显示，而测井解释发现了气层的若干案例。
Using mathematic way to set up gas logging well oil gas reservoir identifying model, to solve the problem of the real-time software in logging at the condition of few identifying basis.
用数学方法建立气测井油气储层识别模式，以解决录井中实时软件在判别依据少的条件下，及时识别油气显示假异常的难题。
The actual application of these models to some gas reservoirs with low porosity and permeability has proved their reliability and satisfaction in logging interpretation.
通过所建模型在某气田低孔隙度低渗透率储层测井解释中的实际应用，取得了满意的效果。
In the drilling of 19 + 2 gas well project in Iran, comprehensive logging data is re-interpreted to study a set of method for water zone identification.
在伊朗19 +2气井项目钻井过程中，对综合录井资料进行重新的认识和解释，探索出了一套水层识别方法。
So it is feasible used the logging data to forecast coal seam gas content, and the applied value is enhance further.
证明用测井资料预测煤层瓦斯含量是可行的，从而进一步加强了测井资料的实际应用价值。
Well logging is one of the most important core technology in oil-gas exploration.
录井技术是油气勘探开发活动中最基本的核心技术之一。
It establishes a comprehensive correction method of gas logging, providing more accurate evaluation parameters for gas and water zones evaluation.
建立了气测资料综合校正方法，为气水层评价提供了更准确的评价参数。
The examples showed the better result could be get by comprehensively using geochemical logging technology to evaluate oil and gas zones of development wells.
应用实例证明综合应用地化录井技术评价开发井油气层的效果是比较明显的。
The beneficial try was conducted for extending gas logging interpretation and evaluation methods, making interpretation and evaluation visual and fast.
该方法为扩展气测解释评价方法作出了有益的尝试，使解释评价直观快速。
Also, by comparing with mud gas logging, comprehensive logging interpretation and production, actual applied effectiveness is analyzed. Last, the limitation of this evaluation method is put forward.
利用该评价标准进行油气层评价，并与气测、综合、测井解释以及试采结果对比进行实际应用效果分析，指出了应用酸解烃气评价砂岩油气储层的局限性。
Practice shows that it is necessary to perform a comparison of adjacent well gas logging curve.
实践证明，在现场进行邻井气测曲线对比是十分必要的。
The paper probed into a special phenomenon of double single-peaks encountered during gas logging.
该文探讨了气测录井中的一种特殊现象双单根峰。
At present, electric resistance, chloride ion concentration anomaly, chloride ion profile and acoustic impedance logging data can be used to predict the gas hydrate saturation.
目前电阻率和氯离子浓度异常、氯离子剖面以及声阻抗测井数据均可预测水合物饱和度。
At present, electric resistance, chloride ion concentration anomaly, chloride ion profile and acoustic impedance logging data can be used to predict the gas hydrate saturation.
目前电阻率和氯离子浓度异常、氯离子剖面以及声阻抗测井数据均可预测水合物饱和度。
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