- Industry: Oil & gas
- Number of terms: 8814
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A massa por unidade de matéria seca e a quantidade de ar entre o seu conteúdo de partícula.
Industry:Oil & gas
Un método para la obtención de Análisis Mineralógico cuantitativo de una muestra de roca midiendo el efecto de la radiación infrarroja de rango medio transmitido a través de la muestra.
Industry:Oil & gas
Related to a wireline log of formation resistivity based on the principle of inducing alternating current loops in the formation and measuring the resultant signal in a receiver. In the simplest device, an alternating current of medium frequency (10?s of kHz) is passed through a transmitter coil, thereby inducing an alternating magnetic field in the formation. This field creates current loops in the formation. The loops produce their own magnetic field, which induce a current when they cross the receiver coil. This signal is proportional to the conductivity of the formation, with contributions from different regions of the formation summing approximately in conductivity. As a result, the induction log is most accurate at high conductivities and with resistive invasion. However, below about 1 ohm-m skin effect becomes important. <br><br>Practical induction-logging tools use arrays of several coils, designed to achieve a specific focusing and depth of investigation. These arrays are either hardwired, such as the 6FF40, 5FF40 and others, or consist of several simple arrays that are combined in software (an array induction). For many years, the most common induction log was the 6FF40. This was often combined with the medium induction and a shallow laterolog or microresistivity log so as to correct for the effect of invasion, assuming a step profile. Induction logs also need borehole correction and shoulder-bed correction. In older tools, this was accomplished through multiple correction charts, while modern tools include software for this purpose. <br><br>H. G. Doll introduced the first practical induction-logging technique in 1949. See Doll HG: Introduction to Induction logging and Application to Logging of Wells Drilled with Oil Base Mud Journal of Petroleum Technology 1, no. 6 (June 1949): 148-162.
Industry:Oil & gas
Related to a wireline log of formation resistivity based on the principle of inducing alternating current loops in the formation and measuring the resultant signal in a receiver. In the simplest device, an alternating current of medium frequency (10?s of kHz) is passed through a transmitter coil, thereby inducing an alternating magnetic field in the formation. This field creates current loops in the formation. The loops produce their own magnetic field, which induce a current when they cross the receiver coil. This signal is proportional to the conductivity of the formation, with contributions from different regions of the formation summing approximately in conductivity. As a result, the induction log is most accurate at high conductivities and with resistive invasion. However, below about 1 ohm-m skin effect becomes important. <br><br>Practical induction-logging tools use arrays of several coils, designed to achieve a specific focusing and depth of investigation. These arrays are either hardwired, such as the 6FF40, 5FF40 and others, or consist of several simple arrays that are combined in software (an array induction). For many years, the most common induction log was the 6FF40. This was often combined with the medium induction and a shallow laterolog or microresistivity log so as to correct for the effect of invasion, assuming a step profile. Induction logs also need borehole correction and shoulder-bed correction. In older tools, this was accomplished through multiple correction charts, while modern tools include software for this purpose. <br><br>H. G. Doll introduced the first practical induction-logging technique in 1949. See Doll HG: Introduction to Induction logging and Application to Logging of Wells Drilled with Oil Base Mud Journal of Petroleum Technology 1, no. 6 (June 1949): 148-162.
Industry:Oil & gas
أداة مختبر للتحقيق في خصائص تدفق السوائل في الأنابيب ودراسة استجابة إنتاج تسجيل الصكوك لهذا التدفق. وتعمم السوائل بشكل مستمر في حلقة، مرورا بواحد من قسم القياس الرئيسية التي يمكن وضعها في الانحرافات المختلفة من عمودي من خلال الأفقي. أن تختلف خصائص السوائل والتلاسن والسرعات. الحلقات تدفق ضرورية لدراسة تدفق متعدد المراحل وتطوير القياسات تسجيل الإنتاج الجديدة.
Industry:Oil & gas
Eine Maßeinheit für Druck in das internationale System der Einheitensystem (SI), symbolisiert durch kPa. Der Umrechnungsfaktor von lb/in <sup>2</sup> kPa ist 6. 9 kPa pro <sup>2</sup> (Psi). Z. B. 5000 Psi = 34.500 kPa.
Industry:Oil & gas
Zawór gazu puste-Wyciąg umieszczone w gazowych wyciągów trzpienia izolować rury ciąg z pierścienia. Zawory gazowe Wyciąg często zastępuje zaworów manekina podczas prac interwencyjnych na studni z gazu Wyciąg uzupełnień.
Industry:Oil & gas
Aditif yang digunakan dalam persiapan busa digunakan sebagai cairan pengeboran. Pengeboran busa adalah air yang mengandung gelembung udara atau gas, seperti cukur busa, dan itu harus menahan tinggi salinitas, air keras, padat, minyak yang entrained dan suhu tinggi. Agen berbusa biasanya Nonionic sekaligus surfaktan dan mengandung bahan polimer.
Industry:Oil & gas
ایک آئل فیلڈ، ایک تودہ، پول یا سبسرفاسی میں تیل کی تال کے گروپ کے متعلق ۔ ایک آئل فیلڈ ایک ذخائر میں جو کاربن ٹراپ کرے گا اور جو ایک ٹھوس یا اپیل چٹان کی طرف سے احاطہ کرتا ہے ایک شکل پر مشتمل ہے ۔ صنعت کے پیشہ ور افراد استعمال معاشی سائز کا ایک مضمر مفروضہ کے ساتھ کی اصطلاح عام طور پر، ۔
Industry:Oil & gas
