DE362867C - Horizontal drilling process for layers containing oil, gas or liquid - Google Patents

Horizontal drilling process for layers containing oil, gas or liquid

Info

Publication number
DE362867C
DE362867C DEF42436D DEF0042436D DE362867C DE 362867 C DE362867 C DE 362867C DE F42436 D DEF42436 D DE F42436D DE F0042436 D DEF0042436 D DE F0042436D DE 362867 C DE362867 C DE 362867C
Authority
DE
Germany
Prior art keywords
gas
liquid
drilling
drilling process
drilling tool
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEF42436D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Priority to DEF42436D priority Critical patent/DE362867C/en
Application granted granted Critical
Publication of DE362867C publication Critical patent/DE362867C/en
Expired legal-status Critical Current

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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/18—Pipes provided with plural fluid passages
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes

Landscapes

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

Description

Die vorliegende Erfindung betrifft die besondere Ausbildung eines Verfahrens zur Herstellung von Horizontalbohrungen bei Öl, Gas oder Flüssigkeit führendem Boden.
Das Wesen des neuen Verfahrens besteht darin, daß das Bohrwerkzeug in fester Verbindung mit der Auskleidung steht, die" perforiert ist, derart, daß diese Auskleidung durch das Bohrwerkzeug mit fortschreitender xo Bohrarbeit mitgeführt wird. Der Antrieb des Bohrwerkzeuges geschieht durch ein Gestänge, das lösbar mit dem Bohrwerkzeug verbunden ist und nach beendeter Bohrarbeit aus der Auskleidung herausgezogen werden kann. Das Bohrwerkzeug selbst bleibt im Boden.The present invention relates to the particular embodiment of a method for producing horizontal bores in soil carrying oil, gas or liquid.
The essence of the new method is that the drilling tool is in fixed connection with the lining, which is "perforated" in such a way that this lining is carried along by the drilling tool as the drilling work progresses. The drilling tool is driven by a rod which is detachable is connected to the drilling tool and can be withdrawn from the lining after the drilling work is complete.The drilling tool itself remains in the ground.

Auf der Zeichnung ist eine beispielsweise Ausführungsform für das neue Verfahren veranschaulicht. Es zeigt:
Abb. ι Längsschnitt durch die Horizontalbohrung mit Bohr- und Auskleideeinrichtung,An example embodiment for the new method is illustrated in the drawing. It shows:
Fig. Ι Longitudinal section through the horizontal bore with drilling and lining device,

Abb. 2 Querschnitt nach der Linie I-I der Abb. i,Fig. 2 Cross section along the line I-I of the Fig. I,

Abb. 3 Aufsicht auf die Klemme E,
Abb. 4 Vorderansicht des Bohrwerkzeuges.Fig. 3 Top view of terminal E,
Fig. 4 Front view of the drilling tool.

Das im Bohrloch D arbeitende Bohrwerkzeug besteht aus dem rotierenden Meißel A oder einer Krone, mit dem die Verrohrung B direkt verbunden ist and gleichzeitig mitgedreht wird. Die Spülung wird durch ein Gestänge C, das ebenfalls mit dem Bohr-The drilling tool working in borehole D consists of the rotating bit A or a bit to which the casing B is directly connected and is rotated at the same time. The flushing is carried out by a rod C, which is also connected to the drilling

: kopf A direkt gekuppelt ist, vor Ort getrieben und kehrt durch die Schlitze D in der Verrohrung B wieder zum Bohrlochmund zurück. Nach Beendigung der Bohrung wird durch Ausschrauben das Gestänge C entfernt. Im Bohrloch verbleibt die Verrohrung und der Bohrkopf. Dieser Bohrkopf kann auch so ausgebaut sein, daß nur sein äußerer Teil stecken bleibt, damit man erforderlichenfalls ein zweites Bohrwerkzeug in den Bohrkopf einbauen kann. Die Klemme £ schützt Gestänge und: head A is directly coupled, driven on site and returns to the borehole mouth through the slots D in the casing B. After completion of the drilling, the rod C is removed by unscrewing. The casing and the drill head remain in the borehole. This drill head can also be developed in such a way that only its outer part remains stuck so that, if necessary, a second drilling tool can be installed in the drill head. The clamp £ protects the rods and

, Bohrrohre vor einem unbeabsichtigten Abschrauben, , Drill pipes from unintentional unscrewing,

Claims (2)

-Ansprüche :-Expectations : 1. Horizontalbdhrverfahren für öl, Gas oder Flüssigkeit führende Schichten mit Gestänge und Bohrwerkzeug, dadurch gekennzeichnet, daß eine perforierte Auskleidung mit dem Bohrwerkzeug fest verbunden ist und während der Bohrarbeit von letzterem mitgenommen wird.1. Horizontal drilling process for layers carrying oil, gas or liquid with rod and drilling tool, characterized in that a perforated lining is firmly connected to the drilling tool and is taken along by the latter during the drilling work. 2. Vorrichtung zur Ausübung des Verfahrens nach Anspruch 1, dadurch gekennzeichnet, daß das Gestänge mit dem Bohrwerkzeug lösbar verbunden ist.2. Device for performing the method according to claim 1, characterized in that that the rod is releasably connected to the drilling tool.
DEF42436D Horizontal drilling process for layers containing oil, gas or liquid Expired DE362867C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF42436D DE362867C (en) Horizontal drilling process for layers containing oil, gas or liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF42436D DE362867C (en) Horizontal drilling process for layers containing oil, gas or liquid

Publications (1)

Publication Number Publication Date
DE362867C true DE362867C (en) 1922-11-02

Family

ID=7099094

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF42436D Expired DE362867C (en) Horizontal drilling process for layers containing oil, gas or liquid

Country Status (1)

Country Link
DE (1) DE362867C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750571A (en) * 1986-10-08 1988-06-14 Geeting Marvin D Screen placement method and apparatus
WO1997012114A1 (en) * 1995-09-27 1997-04-03 Becfield Drilling Services Gmbh Method of producing a cased extraction hole

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750571A (en) * 1986-10-08 1988-06-14 Geeting Marvin D Screen placement method and apparatus
WO1997012114A1 (en) * 1995-09-27 1997-04-03 Becfield Drilling Services Gmbh Method of producing a cased extraction hole

Similar Documents

Publication Publication Date Title
DE362867C (en) Horizontal drilling process for layers containing oil, gas or liquid
DE1608274C3 (en) Method for overburden drilling in soil or loose rock
DE1299255B (en) Method of drilling in the earth and drill bits for practicing the method
DE3147935C2 (en) Method and device for producing groundwater wells
DE2015458C3 (en) Method for removing a perforated, tubular insert from a deep borehole and device for carrying out the method
DE1830209U (en) DRILLING RIG FOR TAKING UNDISTISTED SOIL SAMPLE.
DE19535906B4 (en) Method for producing a cased extraction well
DE249102C (en)
DE333624C (en) Device for making holes in layers of earth and rock
DE221800C (en)
DE470725C (en) Drive by means of compressed air or press fluid for tools such as drills and Like. In deep boreholes
DE954053C (en) Process for determining the recoverability of coal and similar minerals
AT63262B (en) Eccentric rotary drill for deep drilling.
DE634480C (en) Sleeve-like cutter for clay with an external lubricant carrier
DE698786C (en) Procedure for closing the core tube
AT50819B (en) Method of sinking shafts.
DE626830C (en) Percussion drill device
DE413907C (en) Conical mandrel for rounding, cleaning and smoothing the inner wall of pipes
DE821183C (en) Method and device for casing deep boreholes
DE829286C (en) Method and device for cementing boreholes
DE1558971C3 (en) Device for overlay drilling
DE384210C (en) One-man rotary drilling device with crank drive
DE394741C (en) Device for deep and deep drilling
DE867835C (en) Method and device for the continuous drilling and removal of undisturbed soil cores
DE389695C (en) Method when searching for and promoting from oil, in particular petroleum sources, by means of a mobile steam power plant