Medical image detection and azithromycin in the treatment of pelvic inflammation based on intelligent hospital system

The pelvic infection and people genital tract inflammation, infertility, chronic pain, and reasons for detecting ectopic pregnancy. Diagnostic and management challenges, from different signs and symptoms and a variety of microbial etiology is not fully delineated largely responsible. Because of the potential for serious things of the network, it is recommended for the diagnosis and treatment of low barriers to entry. One of pelvic inflammatory infection of pregnant woman of childbearing age is not the most testing an important public pelvic problem remains. This is the main long-term internet of things, such as tubal factor infertility, ectopic pregnancy and chronic pelvic pain. Also, acute care and its complications lead to significant pelvic care costs. These long-term preventions of the internet of things depend on the microbial cause of acute knowledge of strategies based on treatment. All aware that it is a polymicrobic acute infection. Organisms, Chlamydia trachomatis and Neisseria gonorrhoeae sexually transmit presence, in many cases, including the endogenous vaginal and cervical flora often associated with microorganisms. It contains anaerobic and facultative bacteria similar to those associated with bacterial most importantly mycoplasma has also recently been involved in acute reasons. Therefore, a therapeutic regimen for acute should provide a wide spectral range that is effective against these microorganisms.     

A new experimental simulation method for the development of non-renewable hydrogen energy—Oil and gas resources

At present, the proportion of tight oil in non-renewable hydrogen energy is increasing. According to an initial exploration and attemptable practice on the exploration of tight oil, it is found that the cost can be controlled effectively and positive effects are achieved. But this technique cannot make sure the proppants filled uniformly in the long fracture. Several researches on the proppants migration experiment devices and factors influencing on proppant setting are reviewed and a new set of experimental device to simulate the laws of proppants setting in long fracture is developed. This device can simulate the main factors influencing proppants setting performance. It analyzes several factors such as wall filtration, construction displacement, sand concentration, proppant size and density, viscosity of fracturing fluid is used to rank the influencing degree of every factor. Considering the effects of mutual interference between proppants, width of fracture, rough fracture surface and fracture surface filtration during the proppants setting progress, the mathematical model of proppant setting is modified by adding sand concentration correction factor, wall effect correction factor and filtration correction factor. The experimental data verify the accuracy of the settlement model is established using the data getting from experiment.     

常低压裂缝性地层气举穿漏钻井技术

为解决常低压裂缝性地层钻井过程中的易漏难堵问题，提出了一种气举高效降压穿漏的钻井新技术。该技术采用少量双壁钻杆注气将井筒上部钻井液举升，降低环空ECD实现易漏地层快速穿越。通过多相流模拟分析了立管压力、双壁钻杆下深、注气量及钻井液排量等关键工艺参数对环空ECD的影响，建立了以“最优气举效率”为目标的优化设计方法，并利用优化后施工方案，完成了一口常低压岩溶漏失井的先导试验。试验结果表明，利用该技术可在不堵漏的情况下快速建立稳定的循环，同时满足携岩及轨迹控制要求，大幅缩短因井漏引起的非生产时效，具有良好推广应用前景。     

渤海湾盆地济阳坳陷东辛油田构造特征及成因机制——物理模拟与讨论

通过几何学特征、运动学特征、成因机制分析及构造物理模拟实验，对济阳坳陷东辛油田断裂构造特征及成因机制进行了研究。研究区构造形态自东向西逐渐趋于复杂，平面上，东部辛镇构造以平行式组合为主，整体呈现"单一型"构造样式，中部过渡带以平行式、斜交式组合为主，整体呈现"网格型"构造样式，西部东营构造以雁列式、帚状组合为主，整体呈现"复杂型"构造样式；剖面上，区内主要发育负花状、反"Y"字形、阶梯状、地堑、地垒等5种断裂组合样式，整体呈现典型的"包心菜式"复杂断裂系统。构造物理模拟实验结果与实际地质情况拟合程度较高，实验结果进一步证实，东辛地区断裂构造组合样式是新生代伸展-走滑应力场与岩浆底劈作用叠加的产物，其根本动力来源于新生代NW-SE向伸展应力场、郯庐断裂带的右行走滑及岩浆等塑性物质上涌。      

钻井液纳米颗粒封堵性评价方法研究

目前没有针对纳米封堵剂封堵效果评价的方法。在室内进行评价时，实验结果往往会无法反映出纳米颗粒的封堵作用。在借鉴现有评价方法的基础上，通过对滤失介质的选择和改善，形成了渗透性滤失评价方法。该方法可操作性高，能反映出纳米颗粒的封堵效果，并通过对不同粒径的纳米颗粒封堵效果的评价对该方法进行了验证。该方法对于纳米颗粒的评价和在现场施工中的选择都有一定评价参考作用。      

极端耗水层带精准识别和调堵新技术

油田注水开发后期,部分油层存在极端耗水层带,存在耗水量大,注水驱油效率低,水循环成本高的开发问题,精准认识并有效封堵极端耗水层带,可提高注水利用率。目前国外出现了应用磁性纳米粒子的精细表征新技术及超顺磁性纳米颗粒封堵新技术,抑制极端耗水,实现低成本、高强度、深度堵调。     

低活度高钙聚胺钻井液在准北101井的应用

针对准北区块地质构造复杂多变、存在多个破碎带且裂缝发育、容易引发严重井壁失稳问题，研制出低活度高钙聚胺钻井液体系，该体系容钙量可达3.0%，活度可调节至0.95以下，膜效率保持在0.2以上，起到了稳定泥页岩井壁的作用。在准北101井应用结果表明，从2000~4200 m开始，维持钻井液活度在0.95以下，Ca2+浓度维持在6000 mg/L以上，全井无漏失，无井壁失稳问题，二开平均井扩大率为6.96%，三开平均井扩大率为0.59%，取得了很好的井壁稳定效果。进一步优化固控设备，降低钻井液劣质固相含量，同时提高钻井液润滑性能，为准噶尔盆地北部地区油藏高效开发提供了可靠保障。      

甜菜碱溶液的界面性能及其在稠油降粘中的应用

为探索稠油乳化降黏过程中乳化剂的构效关系，考察了直链烷基甜菜碱(ASB)、二甲苯基取代甜菜碱(BSB)与稠油的油/水动态界面张力和界面扩张流变参数，测定了甜菜碱溶液与稠油形成的乳状液的稳定性、粒径和黏度。结果表明：甜菜碱分子的亲水基团平铺在界面上，形成具有一定弹性和强度的油/水界面膜，易与稠油形成稳定的O/W乳状液，显著降低了油相黏度。当油/水体积比为1∶1时，2种甜菜碱在质量分数为0.1%～1.0%的范围内，降黏率大于98%。ASB分子与稠油中活性物质混合吸附、协同作用，具有比BSB更高的界面活性和更强的稳定稠油乳状液能力，能在更宽的油/水体积比范围内有效降黏。     

超高温低黏聚合物降滤失剂的研制及作用机理

针对深井、超深井中钻井液降滤失剂存在抗温、抗盐能力不足，对钻井液流变性影响大等难题。以2-丙烯酰胺-2-甲基丙磺酸（AMPS）、N，N-二甲基丙烯酰胺（DMAm）、N-乙烯基吡咯烷酮（NVP）、二甲基二烯丙基氯化铵（DMDAAC）为共聚单体，2，2-偶氮二（2-甲基丙基咪）二盐酸盐（AIBA）为链引发剂，通过使用链转移剂，制备了一种抗温达230℃，抗盐达20%的低分子量聚合物降滤失剂PANAD。采用正交实验法优化得到了降滤失剂的最优合成条件:单体物质的量之比DMAm:AMPS:DMDAAC:NVP=7:2:2.5:1，反应温度为65℃，引发剂加量为0.7%；利用一点法测得降滤失剂的特性黏数为58 mL/g。采用傅立叶红外光谱（FT-IR）和热重分析表征了其分子结构和热稳定性，结果表明，PANAD分子链热裂解温度高于314℃，具有良好热稳定性能。降滤失剂在水基钻井液中的滤失性能评价结果表明，PANAD抗温达230℃、降滤失性能优良，在加量为1%时，老化后淡水浆、20%盐水浆的中压滤失量分别为8.9、22.5 mL，淡水浆在180℃下高压滤失量为35.6 mL，优于国外同类产品Driscal D；在230℃老化前后，降滤失剂对钻井液流变性影响小，高温稳定性优良。最后，通过Zeta电位、吸附试验和SEM等测试分析了PANAD的降滤失机理。      

鄂尔多斯盆地华庆地区长613储层流动单元划分与展布

鄂尔多斯盆地华庆地区三叠系延长组长6¹₃砂层组是典型的低孔低渗致密砂岩储层。通过铸体薄片和扫描电镜等资料并结合主要成岩作用分析，该砂层组砂岩储层可以分成8种成岩相，对应了5种成岩组合：建设性胶结—溶蚀作用、建设性胶结作用或溶蚀作用、破坏性胶结—溶蚀作用、破坏性胶结作用及机械压实作用。在成岩组合背景的基础上提出了划分流动单元新的思路和方法：利用K-means聚类方法，基于华庆地区608口井的储层参数数据，以及长6¹₃砂层组沉积微相分布，划分了5类流动单元，研究成果对预测有利勘探区具有重要的应用价值。