AT292328B - Device for measuring inflow and outflow in boreholes or probes - Google Patents

Device for measuring inflow and outflow in boreholes or probes

Info

Publication number
AT292328B
AT292328B AT967068A AT967068A AT292328B AT 292328 B AT292328 B AT 292328B AT 967068 A AT967068 A AT 967068A AT 967068 A AT967068 A AT 967068A AT 292328 B AT292328 B AT 292328B
Authority
AT
Austria
Prior art keywords
boreholes
outflow
probes
measuring inflow
sep
Prior art date
Application number
AT967068A
Other languages
German (de)
Inventor
Manfred Dr Ing Lorbach
Original Assignee
Manfred Dr Ing Lorbach
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Manfred Dr Ing Lorbach filed Critical Manfred Dr Ing Lorbach
Priority to AT967068A priority Critical patent/AT292328B/en
Application granted granted Critical
Publication of AT292328B publication Critical patent/AT292328B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics And Detection Of Objects (AREA)

Description

  

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Claims (1)

EMI3.2 <tb> <tb> und <SEP> AusflussmengenmessungUS-PS <SEP> 2 <SEP> 775 <SEP> 121 <SEP> US-PS <SEP> 2 <SEP> 947 <SEP> 869 <tb> EMI3.2 <tb> <tb> and <SEP> flow rate measurement US-PS <SEP> 2 <SEP> 775 <SEP> 121 <SEP> US-PS <SEP> 2 <SEP> 947 <SEP> 869 <tb>
AT967068A 1968-10-04 1968-10-04 Device for measuring inflow and outflow in boreholes or probes AT292328B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT967068A AT292328B (en) 1968-10-04 1968-10-04 Device for measuring inflow and outflow in boreholes or probes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT967068A AT292328B (en) 1968-10-04 1968-10-04 Device for measuring inflow and outflow in boreholes or probes

Publications (1)

Publication Number Publication Date
AT292328B true AT292328B (en) 1971-08-25

Family

ID=3616241

Family Applications (1)

Application Number Title Priority Date Filing Date
AT967068A AT292328B (en) 1968-10-04 1968-10-04 Device for measuring inflow and outflow in boreholes or probes

Country Status (1)

Country Link
AT (1) AT292328B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278671A1 (en) * 1987-02-10 1988-08-17 Anadrill International SA Method and apparatus for measurement of fluid flow in a drilling rig return line
EP0302557A1 (en) * 1987-08-07 1989-02-08 Services Petroliers Schlumberger Method of controlling fluid influxes in hydrocarbon wells
EP0302558A1 (en) * 1987-08-07 1989-02-08 Services Petroliers Schlumberger Method of analysing fluid influxes in hydrocarbon wells
US4840061A (en) * 1987-07-15 1989-06-20 Schlumberger Technology Corporation Method of detecting a fluid influx which could lead to a blow-out during the drilling of a borehole

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278671A1 (en) * 1987-02-10 1988-08-17 Anadrill International SA Method and apparatus for measurement of fluid flow in a drilling rig return line
US4840061A (en) * 1987-07-15 1989-06-20 Schlumberger Technology Corporation Method of detecting a fluid influx which could lead to a blow-out during the drilling of a borehole
EP0302557A1 (en) * 1987-08-07 1989-02-08 Services Petroliers Schlumberger Method of controlling fluid influxes in hydrocarbon wells
EP0302558A1 (en) * 1987-08-07 1989-02-08 Services Petroliers Schlumberger Method of analysing fluid influxes in hydrocarbon wells
US5070949A (en) * 1987-08-07 1991-12-10 Schlumberger Technology Corporation Method of analyzing fluid influxes in hydrocarbon wells

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee