求翻译：这里还要指出，如果是想解决找气任务，选用中子寿命也是高明的。中子寿命的RNF参数为孔隙度指示，它很类似补偿中子的近远比曲线。利用RNF、ΣF以及N、F（或N1Σ、F1Σ）二曲线的正、反离差（差异），可有效地指示出含气层，这一测井也不一定要矿化度很高是什么意思？

I should add that, if it is trying to solve to find the gas task, the choice of the neutron lifetime is clever. Is the porosity, the the rnf parameters of the neutron lifetime instructions, it is very similar to that of the past than the curve of the compensated neutron. Rnf, Σf and n, f (or n1Σ f1Σ

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Here also must point out, if is wants to solve the gas location duty, selects the neutron lifetime also is wise.The neutron lifetime RNF parameter instructed for the porosity, its very similar compensation neutron near far ratio curve.Using RNF, σf as well as N, F (or N1Σ, F1Σ) two curves, counter-d

Would also like to note here, if you want to solve gas tasks, selection of neutron lifetime is also brilliant. RNF parameter for the porosity of the neutron lifetime indicates, it is very similar in compensated neutron near-far more than the curve. Use RNF, σ f and n, f (or N1 σ, F1, σ) positive and

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