查询词典 casing

After 5~1/2" casing pipes having been corrupted and punched, Caiyou Wuchang in Zhongyuan oil field carried out well workover with 4" casing pipes, but it is impossible to pump with big pump and the pump setting depth is limited .Consequently, Caiyou Wuchang directly makes 4 casing pipes as lift pipe string without tubing to pump oil.

中原油田采油五厂原5 1/2&套管严重腐蚀穿孔，下4&套管修井作业后，无法在小油管内实现大泵提液，同时限制了下泵深度，因此，直接将小套管作为举升管柱进行抽油。

Bilirubin and heparin sodium etc. are also produced. The pigs ' intestines casing is mainly used in making sausage, ham, red sausage and other foods. The sheep ' s intestines casing produced in this factory casing can be used in medical, piano string and feather bat etc.

猪肠衣主要用于制造香肠、香肚、火腿、红肠以及灌制各种食品，羊肠衣除用于制造各种食品外，还广泛用于医学缝合线、钢琴弦、羽毛球拍等制线产品。

To prevent casing damage and expand well life, a thick wall casing, TP130TT of high collapsing strength was designed and developed, based on the analysis to the mechanical conditions of casing and its damaging tendency in the salt bed. The matching technology and tools were also developed.

因此 ，防治套管损坏，延长油水井寿命，已是中原油田当前亟待解决的问题。1 油水井套管损坏的主要原因由于中原油田是一个复杂断块油气田，不同的区块和同一区块的不同部位，套管损坏的规律和造成套管损坏的因素都有很大的差异。

The casing strength design charts presented by this paper can be used to check the safety of the casing in salt bed or help perform casing strength design when the load is known.

可用来检测盐岩等流变地层中下入套管的安全性或在已知套管外载时进行套管强度设计。

Most casing damages in Zhongyuan oilfield take place in the salt bed formations, and this has remained a problem that seriously threatens oil and gas production for long time. Causes of casing damages were investigated, and a series of measures in casing design have been adopted accordingly, but with unsatisfactory results.

中原油田由于地质结构复杂，断层纵横交错，油气埋藏深，又有多套盐膏层覆盖，再加上注采关系不够平衡，导致了一大批先期投产的油水井套损现象十分严重，这不仅造成了巨大的经济损失，而且破坏了注采关系，大幅度地降低了油气产量。

The present invention relates to a kind of tunable plasma resonant cavity for PCVD optical fiber perform rod processing machine. The tunable plasma resonant cavity includes cylindrical resonant cavity casing and cut-off waveguides set on two ends of the casing, and features the tuning piston, which is set on one end of the cylindrical resonant cavity and has middle part with through hole and back end stretched beyond the casing.

本发明涉及一种用于PCVD光纤预制棒加工机床的可调谐等离子体谐振腔，包括有圆柱型谐振腔壳体，在圆柱型谐振腔壳体的两端设置截止波导，其不同之处在于在圆柱型谐振腔腔体的一端安设调谐活塞，调谐活塞的中部开设通孔，后端延伸至圆柱型谐振腔壳体外端。

Application of pint-size surface casing in the Course of Drilling in Bamianhe Oilfield is successful by the contrast of before surface casing and the present pint-size surface casing ,as well as practical effect in production.

通过对以往钻井表层套管和目前小尺寸表层套管的对比，以及在实际生产中的效果分析，表明小尺寸表层套管在八面河油田钻井的应用是成功的，在满足地质、采油、作业需要的同时节约了钻井成本。

In order to implement simultaneous casing while drilling of larger diameter pile holes and water wells in complex strata, a new type of bit for simultaneous casing while reverse circulation drilling with DTH air hammer was developed.

为实现在复杂地层用同步跟管钻进工艺钻凿直径较大的桩孔和水井，设计了一种气动潜孔锤反循环跟管钻进钻头。

Cased hole formation resistivity logging calculates apparent formation resistivity by measuring slight potential difference on metal casing,its measurement error of the apparent formation resistivity is decided by the measurement error of the potential difference on the casing.

过套管电阻率测井通过测量金属套管上的微小电位差来计算地层视电阻率，套管上电位差的测量误差决定了地层视电阻率的测量误差。

Color should have matched, color of graph bell advertising perhaps follows mass-tone attune to be close friends consistently, perhaps follow mass-tone phase modulation to be close friends instead, try more, may increase many income, the flower changes a code a few minutes to be able to raise a few yuan of money, the input casing of functional code should have a difference with the color all round, want to have window, for instance all round it is grey black, functional code inputs casing to do a bright yellow, compare so conspicuous.

颜色要搭配好，图铃广告的颜色也许跟主色调一致要好，也许跟主色调相反要好，多尝试一下，也许能提高不少收入呢，花几分钟换个代码就能提高几十元钱，功能代码的输入框要跟四周的颜色有差别，要有亮点，比如四周都是灰黑色，功能代码输入框弄个亮黄色的，这样就比较显眼。

Just so you know where we're going...

只要让你知道我们的目标。。。

One of his friends acted as the gobetween in his business.

在这件事中，他的一个朋友充当了中间人。