تحليل منحنى الانحدار
Paste a rate history and get an Arps fit — qi, Di and b — with the time to the economic limit, remaining reserves and an EUR.
الإنتاج والرفع
المعدلات ونسبة الماء ونسبة الغاز والجاهزية
Gross to net, cut to WOR, gas rate to GOR, and on-stream rates to calendar-day rates — the arithmetic every production report repeats and half of them get wrong.
يجري تحميل الحساب…
جرى هذا الحساب داخل متصفحك. لم يُرسل أي رقم أدخلته إلى أي جهة، ولم يُحفظ شيء.
كيف تُحسب
- Oil = gross × (1 − water cut); water = gross × water cut; WOR = water/oil.
- GOR = gas (scf/d) / oil (STB/d); GLR uses gross liquid instead.
- Calendar-day rates are on-stream rates multiplied by uptime — the number a yearly figure has to be built from.
- Net oil applies the shrinkage between the test separator and the sales tank.
المعايير التي تتحدثها
أين تتوقف عن الصحة
A well test is one measurement of a well that changes hour to hour. Multiphase meters drift, test separators need a stable well to be accurate, and a cut measured on a slugging well depends entirely on when in the slug the sample was taken. Nothing here reconciles to an allocated figure — that is a field-wide calculation, and if this number and the allocation disagree, the allocation is what gets invoiced.
أدوات ذات صلة
منحنى أداء التدفق الداخل
One well test turned into an inflow performance curve, a productivity index and an absolute open flow.
تحسين حقن الغاز الرافع
Fit a gas-lift performance curve through your injection tests and find both the technical peak and the point where the next MSCF stops paying for itself.
التدرج الساكن وضغط القاع
Bottom-hole pressure from a wellhead reading — a liquid gradient for oil and water, and a stepwise gas-column integration for gas.