BZM-F Self-floating Magnetic
Single Shot
Survey Instruments
Port: Beijing / Tianjin
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 1 Set/Sets per Quarter
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: Al alloy case insidecarton outsideinstrument carrying case:510*260*110mmrunning gear carrying case :1260*260*160mm
Delivery Detail: within 10 days after receiving the payment
Scope : measure the well track in petroleum drilling technology, which has capability of recording the inclined angle, Azimuth of well and the face angle of high-side tool used for elbow on the film by means of optical imaging.
Feature:
Under the effect of buoyancy, self-floating magnetic single shot instruments can be delivered to proper position to perform measurement by turning on the pump, and it will be upraised to well top if pump had been shut down. It is unnecessary to throw Kelly bar, measure well hoisting winch and cycle the mud for adjusting prior to measuring well, and the pump can be turned on, the rotating drilling tool can be lifted and the drilling operation can be started at any time, therefore measuring process can be simplified, the well measuring period can be saved, drilling failure can be avoided effectively and depth of well measuring can be deepened.
Technical Parameters:
Measurement range | Azimuth | Inclined angle | |
0°--360° | 0°--20° | ||
Accuracy | 0°--10° | ± 0.5° | ± 0.2° |
0°--20° | ± 0.5° | ± 0.2° | |
Max. operating temperature: 90cycle temperature | OD of carrier: φ48mm | ||
Downdriving speed of instrument: no faster than 5.5m/s | OD of probe tube φ27mm | ||
Outlet pressure of mud pump: ≤22Mpa | |||
Max. pressure withstood of carrier: hρ+P | 70Mpa≤2500m | ||
Max. pressure withstood of carrier: hρ+P | 100 Mpa(2500-4000m) | ||
Max. pressure withstood of carrier: hρ+P | 40 Mpa(about 1000m) | ||
Depth logger depending on the specific gravity, i.e hρ+P≤6070Mpa Well measuring depth: depending on the specific gravity of mud, i.e hρ+P≤Max. pressure withstood of carrier | hdepth loger, unit: m ρspecific gravity of mud, unit: g/cm³ Poutlet pressure of mud pump, unit: MPa | ||
BZM-F Self-floating Magnetic Single Shot Survey Instruments |