WO2017116477A1 - Outil de fond de trou doté d'un élément de structure modifiable - Google Patents

Outil de fond de trou doté d'un élément de structure modifiable Download PDF

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Publication number
WO2017116477A1
WO2017116477A1 PCT/US2015/068338 US2015068338W WO2017116477A1 WO 2017116477 A1 WO2017116477 A1 WO 2017116477A1 US 2015068338 W US2015068338 W US 2015068338W WO 2017116477 A1 WO2017116477 A1 WO 2017116477A1
Authority
WO
WIPO (PCT)
Prior art keywords
casing
alterable
structured
degradable
dissolvable
Prior art date
Application number
PCT/US2015/068338
Other languages
English (en)
Inventor
Daniel Lee SCHMIDT
Original Assignee
Halliburton Energy Services, Inc.
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
Priority to AU2015418927A priority Critical patent/AU2015418927A1/en
Priority to PCT/US2015/068338 priority patent/WO2017116477A1/fr
Priority to SG11201804097VA priority patent/SG11201804097VA/en
Priority to PL425779A priority patent/PL425779A1/pl
Priority to CA3005310A priority patent/CA3005310A1/fr
Priority to US15/776,005 priority patent/US20180328140A1/en
Application filed by Halliburton Energy Services, Inc. filed Critical Halliburton Energy Services, Inc.
Priority to GB1807991.3A priority patent/GB2560658A/en
Priority to ROA201800373A priority patent/RO132931A2/ro
Priority to MX2018006362A priority patent/MX2018006362A/es
Publication of WO2017116477A1 publication Critical patent/WO2017116477A1/fr
Priority to NO20180650A priority patent/NO20180650A1/en
Priority to DKPA201870301A priority patent/DK201870301A1/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
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/063—Valve or closure with destructible element, e.g. frangible disc
    • 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
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C23/00—Alloys based on magnesium
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/06—Sleeve valves

Definitions

  • the present invention relates generally to apparatus and methods related to oil and *as exploration.
  • Figure 1 is a cross-sectional view of a schematic representation of a tool implemented as a toe initiator with a dissolving sleeve, in accordance with various embodiments,
  • Figure 2 is an outer view of a tool having one or more plugs that connects the inner diameter region of a casing to an annulus, in accordance with various embodiments.
  • Figure 3 is a flow diagram of features of an example method of operating a completion system in a borehole, in accordance with various embodiments,
  • Figure 4 is an illustration of an example a cemented in casing string with initiator, in accordance with various embodiments.
  • an apparatus includes a tool havingjm alterable material structured as a portion of the tool to control diversions of flow from an inner diameter (ID) of a casing through one or more ports at an outer diameter (OD) of the casing during operation in a borehole.
  • the casing may be separated from a wall of the borehole by an an nuisanceus.
  • the alterable material can be structured as a portion of the tool such that the alterable material blocks access to the one or more ports, isolating the inner diameter from the annuius while running the casing into the borehole, until altering conditions of the alterable material occur that allows flow to be initiated from the inner diameter to the an nuisanceus.
  • the alterable material can be a dissolvable material or a degradable material.
  • drilling based operations can be scheduled according to the time characteristics for the dissolvable material to dissolve or the time characteristics of the degradable material to degrade to a level such that flow can be initiated from the inner diameter to the annuius.
  • a tool can be implemented to provide a straight forward procedure to create access from an inner portion of a casing to the annuius outside the casing at selected depths in the borehole.
  • FIG. 1 is a schematic representation of a tool 105 implemented as a toe initiator with a dissolving sleeve 1 10.
  • the tool 105 can utilize the dissolving sleeve 110 on the ID 114 of a casing 115 that isolates the ID 1 14 of the casing 1 15 from an annuius 120 during run in a borehole having a borehole wall 122.
  • the casing 1 15 may be disposed directly against the borehole wall 122.
  • the tool 105 can be run in the borehole in the same manner as current completion systems. Once at the bottom, the well can be cemented, or swell packers can be used for an open hole completion. The casing 115 is then pressure tested. After the well is cemented, there is a period of time before the well is fractured. The dissolvable sleeve 110 within the tool 105 can withstand an operational casing pressure test, but can dissolve before the fracturing crew is on site. This provides an efficient mechanism to generate access from the ID 114 of the casing 1 15 through ports 121 to annuius 120 or to the borehole wall 122, while satisfying scheduling criteria of a drilling operation.
  • the one or more ports 121 can include a rupture disc 1 19.
  • the rupture disc 1 19 can be composed of dissolvable material or degradable material.
  • Figure 2 is an outer view of a casing 215 and a tool 205 having one or more plugs 212.
  • the tool 205 can be structured with the one or more plugs 212 being dissolvable plugs.
  • the one or more plugs 212 can be composed of an alterable material structured as a portion of the tool 205 to control diversions of flow from the inner diameter region of the casing 215 to an annulus 220 between the casing 2 5 and borehole wall 222 or directly to the borehole wall 222.
  • the plugs can be realized as unique, individual plugs.
  • One or more unique plugs can be arranged as obstructions that connect the inner diameter region of the casing 215 to the annulus 220.
  • Such dissolvable plugs can be arranged in threaded ports.
  • the dissolvable plugs 1 12 can be used with the dissolving sleeve 1 10 of Figure 1.
  • the tool 105 of Figure 1 can be implemented with the alterable material structured as the sleeve 110 on the inner diameter 114 of the casing 1 15 such that the sleeve 1 10 breaks up according to the altering conditions.
  • the alterable material can also be used in plugs 212 of Figure 2.
  • the alterable material can be a dissolvable material composed from materials that dissolve over time based on temperature.
  • the dissolvable material can be realized in a number of formats.
  • the dissolvable material can include material that has an average dissolution rate in excess of 0.01 mg/cm 2 /hr at 200 °F in 15% KC1 at a pH of about 7,
  • the dissolvable material can be a fabricated part that will lose greater than 0.1% of its total mass per day at 200 °F in 15% KCi at a pH of about 7.
  • the dissolvable material can include one or more of a magnesium alloy or an aluminum alloy.
  • the magnesium alloy can be a magnesium alloy alloyed with a dopant, where the dopant is selected from a group including iron, nickel, copper, carbon, and tin.
  • the aluminum alloy can be an aluminum alloy that is alloyed with a dopant, where the dopant is selected from a group including gallium, mercury, indium, iron, copper, nickel, and tin.
  • the dopant may be included with the magnesium and/or aluminum alloy dissolvable material in an amount of from about 0.05% to about 15% by weight of the dissolvable material.
  • the dissolvable material can include a dissolvable metal matrix having added particles, where the added particles can be non-dissolving metal or non-dissolving ceramic.
  • the non-dissolving ceramic can include a ceramic selected from a group including zirconia, alumina, carbide, boride, nitride, synthetic diamond, silica.
  • the added particles within the dissolvable metal matrix can strengthen the dissolvable metal matrix.
  • the non-dissolving particles can be any shape including granules, rods, cones, acicuiar, et cetera.
  • the ceramic granules can be constructed from zirconia (including zircon), alumina (including fused alumina, chrome- alumina, and emery), carbide (including tungsten carbide, silicon carbide, titanium carbide, and boron carbide), boride (including boron nitride, osmium diboiide, rhenium boride, and tungsten boride), nitride (including silica nitride), synthetic diamond, and silica.
  • the ceramic can be an oxide (like alumina and zirconia) or a non-oxide (like carbide, nitride, and boride).
  • the ceramic granules can have acute exterior angles to lock together.
  • the alterable material may be realized as a degradable material.
  • the degradable material can be selected as material that degrades under specified conditions such that the degradable material no later isolates the ID of a casing from the annulus while running the casing into the borehole, but allows flow to be initiated from the ID to the annulus.
  • the dissolvable material can be realized in a number of formats.
  • the degradable material can include a degradable metal alloy exhibiting a nano- structured matrix form and/or inter- granular inclusions. A magnesium alloy with iron-coated inclusions can be used, for example,
  • the degradable metal alloy can include a dopant such that presence of the dopant increases degradation rate of the degradable metal alloy relative to a degradation rate without the dopant.
  • the degradable material can include a solution-structured galvanic material.
  • the solution -structured galvanic material can be a structure of zirconium containing a magnesium alloy in which different domains within the structure contain different percentages of zirconium. This can lead to a galvanic coupling between these different domains, which can cause micro-galvanic corrosion and degradation.
  • the degradable material can include a degradable metal magnesium alloy solution structured with one or more elements selected from a group including zinc, aluminum, nickel, iron, carbon, tin, silver, copper, titanium, a rare earth element, and combinations thereof.
  • the degradable material can include metal aluminum alloys solution structured with one or more elements selected from a group including nickel, iron, carbon, tin, silver, copper, titanium, gallium, mercury, and combinations thereof.
  • the dopant may be included with the magnesium and/or aluminum alloy degradable metal material in an amount of from about 0.05% to about 15% by weight of the degradable metal material.
  • Figure 3 is a flow diagram of features of an embodiment of an example method 300 of operating a completion system in a borehole.
  • a tool is run into a borehole as part of a completion system including a casing.
  • the tool can be operable to allow diversion of flow from an inner diameter of the casing through one or more ports at an outer diameter of the casing during operation in the borehole.
  • the casing may be separated from a wall of the borehole by an annulus.
  • the tool can include an alterable material structured such that the alterable material blocks access to the one or more ports at an outer diameter of the casing, isolating the inner diameter of the casing from the annulus around the casing while running the casing into the borehole, until altering conditions of the alterable material occur that allows flow to be initiated from the inner diameter to the annulus.
  • the alterable material can be a dissolvable material or a degradable material.
  • the alterable material can be realized in a number of different arrangements or composed of different materials.
  • the alterable material can be structured as a sleeve on the inner diameter of the casing such that the sleeve breaks up according to the altering conditions.
  • the alterable material can be structured as one or more unique plugs.
  • the one or more plugs can be arranged as obstructions to the one or more ports.
  • the alterable material can be a dissolvable material composed from materials that dissolve over time based on temperature.
  • the dissolvable material can include a fabricated part that loses greater than 0.1% of its total mass per day at 200 °F in 15% KG at a pH of 7.
  • the alterable material can be a degradable material.
  • the degradable material can include a degradable metal alloy exhibiting a nano- structured matrix form and/or inter- granular inclusions.
  • the degradable material can include a solution-structured galvanic material.
  • the alterable material can be realized by other structures as taught herein.
  • the casing is secured. Securing the casing can include cementing the casing or setting the casing with packers.
  • the casing is pressure tested.
  • formation around the borehole is fractured after a time at which breaking up of alterable material of the tool, according to altering conditions, has substantially completed,
  • FIG 4 is an illustration of an example a cemented casing string 415 with initiators 405-1 and 405-2.
  • drilling in formation 402 has completed and a casing 415 is cemented in place.
  • the drilling string has been removed before the casing 415 is installed.
  • the initiators 405-1 and 405-2 are used to initiate fractures 421 and 423 and fractures 427 and 429, respectively.
  • the initiators 405-1 and 405-2 can be placed with the assistance of landing collar 411, float collar 413, and float shoe 417.
  • the initiators 405-1 and 405-2 can be arranged as part of a completion system, where the initiators 405-1 and 405-2 can include an alterable material structured as a portion of the initiators 405-1 and 405-2 to control diversions of flow.
  • the initiators 405-1 and 405-2 can be structured and operated as taught herein, using the efficiencies provided by the presence alterable material.
  • An example 1 of an apparatus comprises: a tool operable to allow diversion of flow from an inner diameter of a casing through one or more ports at an outer diameter of the casing during operation in a borehole; and an alterable material structured as a portion of the tool such that the alterable material blocks access to the one or more ports, isolating the inner diameter from the annulus while running the casing into the borehole, until altering conditions of the alterable material occur that allows flow to be initiated from the inner diameter to the annulus, the alterable material being a dissolvable material or a degradable material.
  • An example 2 of an apparatus can include elements of apparatus example 1 and can include the alterable material structured as a sleeve on the inner diameter of the casing such that the sleeve breaks up according to the altering conditions.
  • An example 3 of an apparatus can include elements of any of apparatus examples 1 and 2 and can include the alterable material being a dissolvable material composed from materials that dissolve over time based on temperature.
  • An example 4 of an apparatus can include elements of apparatus example 3 and elements of any of apparatus examples 1 and 2 and can include the dissolvable material to include material that has an average dissolution rate in excess of 0,01 mg/cm 2 /hr at 200 °F in 15% KC1 at a pH of 7.
  • An example 5 of an apparatus can include elements of apparatus example 3 and elements of any of apparatus examples 1, 2 and 4 and can include the dissolvable material to include one or more of a magnesium alloy or an aluminum alloy .
  • An example 6 of an apparatus can include elements of apparatus example 5 and elements of any of apparatus examples 1-4 and can include the magnesium alloy being a magnesium alloy alloyed with a dopant, the dopant selected from a group including iron, nickel, copper, carbon, and tin.
  • An example 7 of an apparatus can include elements of apparatus example 5 and elements of any of apparatus examples 1-4 and 6 and can include the aluminum alloy being an aluminum alloy that is alloyed with a dopant, the dopant selected from a group including gallium, mercury, indium, iron, copper, nickel, and tin.
  • An example 8 of an apparatus can include elements of apparatus example 3 and elements of any of apparatus examples 1, 2, and 4-7 and can include the dissolvable material to include a dissolvable metal matrix having added particles, the added particles being a non- dissolving metal or a non-dissolving ceramic.
  • An example 9 of an apparatus can include elements of apparatus example 8 and elements of any of apparatus examples 1, and 8-7 and can inciude the non-dissolving ceramic to include a ceramic selected from a group including zirconia, alumina, carbide, boride, nitride, synthetic diamond, silica.
  • An example 10 of an apparatus can include elements of any of apparatus examples
  • An example 1 1 of an apparatus can include elements of apparatus example 10 and elements of any of apparatus examples 1 -9 and can include the degradable material to include a degradable metal alloy exhibiting a nano-structured matrix form and/or inter-granular inclusions.
  • An example 12 of an apparatus can include elements of apparatus example 11 and elements of any of apparatus examples 1-10 and can include the degradable metal alloy to include a dopant such that presence of the dopant increases degradation rate of the degradable metal alloy relative a degradation rate without the dopant.
  • An example 13 of an apparatus can include elements of apparatus example 10 and elements of any of apparatus examples 1-9 and 11-12 and can include the degradable material to include a solution-structured galvanic material .
  • An example 14 of an apparatus can include elements of apparatus example 13 and elements of any of apparatus examples 1-12 and can include the solution-structured galvanic material to be a structure of zirconium containing a magnesium alloy in which different domains within the structure contain different percentages of zirconium.
  • An example 15 of an apparatus can include elements of apparatus example 10 and elements of any of apparatus examples 1-9 and 1 1-14 and can include the degradable material to include degradable metal magnesium alloys solution structured with one or more elements selected from a group including zinc, aluminum, nickel, iron, carbon, tin, silver, copper, titanium, a rare earth element, and combinations thereof.
  • An example 16 of an apparatus can include elements of apparatus example 10 and elements of any of apparatus examples 1-9 and 1 1-15 and can include the degradable material to include metal aluminum alloys solution structured with one or more elements selected from a group including nickel, iron, carbon, tin, silver, copper, titanium, gallium, mercury, and combinations thereof.
  • An example 17 of an apparatus can include elements of any of apparatus examples 1-16 and can include the alterable material structured as one or more unique plugs.
  • An example 18 of an apparatus can include elements of apparatus example 17 and can include elements of any of apparatus examples 1 -16 and can include the one or more unique plugs arranged as obstaictions to the one or more ports.
  • An example 19 of an apparatus can include elements of any of apparatus examples 1 -18 and can include the one or more ports to include a rupture disc.
  • An example 1 of a method comprises: running a tool in a borehole as part of a completion system, the tool operable to allow diversion of flow from an inner diameter of a casing through one or more ports at an outer diameter of the casing during operation in the borehole, the tool including an alterable material structured such that the alterable material blocks access to the one or more ports, isolating the inner diameter from the annulus while running the casing into the borehole, until altering conditions of the alterable material occur that allows flow to be initiated from the inner diameter to the annulus, the alterable material being a dissolvable material or a degradable material; securing the casing, pressure testing the casing; and fracturing formation around the borehole after a time at which breaking up of the alterable material, according to the altering conditions, has substantially completed,
  • An example 2 of a method can include elements of method example 1 and can include securing the casing to include cementing the casing or setting the casing with packers.
  • An example 3 of a method can include elements of method examples 1 and 2 and can include the alterable material structured as a sleeve on the inner diameter of the casing such that the sleeve breaks up according to the altering conditions.
  • An example 4 of a method can include elements of any of method examples 1-3 and can include the alterable material being a dissolvable material composed from materials that dissolve over time based on temperature.
  • An example 5 of a method can include elements of method example 4 and elements of any of method examples 1-3 and can include the dissolvable material to include a fabricated part, that loses greater than 0.1 % of its total mass per day at 200 °F in 15% KG at a pH of 7.
  • An example 6 of a method can include elements of any of method examples 1-5 and can include the alterable material being a degradable material.
  • An example 7 of a method can include elements of method example 6 and elements of any of method examples 1-5 and can include the degradable material to include a degradable metal alloy exhibiting a nano-structured matrix form and/or inter-granular inclusions.
  • An example 8 of a method can include elements of method example 6 and elements of any of method examples 1-5 and 7 and can include the degradable material includes a solution- structured galvanic material.
  • An example 9 of a method can include elements of any of method examples 1-8 and can include the alterable material being structured as one or more unique plugs.
  • An example 10 of a method can include elements of method example 9 and elements of any of method examples 1-8 and can include the one or more plugs being arranged as obstructions to the one or more ports.

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  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Fertilizing (AREA)
  • Powder Metallurgy (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Prostheses (AREA)
  • Earth Drilling (AREA)

Abstract

Divers modes de réalisation comprennent des procédés et un appareil conçus pour commander l'accès à partir d'un tubage dans un trou de forage. Un outil peut être prévu pour permettre l'écoulement à partir d'un diamètre interne d'un tubage vers une partie externe au tubage sur la base d'un matériau modifiable conçu sous forme d'une partie de l'outil. Le matériau modifiable peut être constitué d'un matériau soluble ou d'un matériau dégradable. Un appareil, des systèmes et des procédés supplémentaires peuvent être mis en œuvre dans diverses d'applications.
PCT/US2015/068338 2015-12-31 2015-12-31 Outil de fond de trou doté d'un élément de structure modifiable WO2017116477A1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
PCT/US2015/068338 WO2017116477A1 (fr) 2015-12-31 2015-12-31 Outil de fond de trou doté d'un élément de structure modifiable
SG11201804097VA SG11201804097VA (en) 2015-12-31 2015-12-31 Downhole tool with alterable structural component
PL425779A PL425779A1 (pl) 2015-12-31 2015-12-31 Narzędzie wiertnicze z modyfikowalnym elementem strukturalnym
CA3005310A CA3005310A1 (fr) 2015-12-31 2015-12-31 Outil de fond de trou dote d'un element de structure modifiable
US15/776,005 US20180328140A1 (en) 2015-12-31 2015-12-31 Downhole Tool with Alterable Structural Component
AU2015418927A AU2015418927A1 (en) 2015-12-31 2015-12-31 Downhole tool with alterable structural component
GB1807991.3A GB2560658A (en) 2015-12-31 2015-12-31 Downhole tool with alterable structural component
ROA201800373A RO132931A2 (ro) 2015-12-31 2015-12-31 Instrument pentru utilizare în puţuri de foraj cu componentă structurală alterabilă
MX2018006362A MX2018006362A (es) 2015-12-31 2015-12-31 Herramienta de fondo de pozo con componente estructural alterable.
NO20180650A NO20180650A1 (en) 2015-12-31 2018-05-07 Downhole tool with alterable structural component
DKPA201870301A DK201870301A1 (en) 2015-12-31 2018-05-16 Downhole tool with alterable structural component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/068338 WO2017116477A1 (fr) 2015-12-31 2015-12-31 Outil de fond de trou doté d'un élément de structure modifiable

Publications (1)

Publication Number Publication Date
WO2017116477A1 true WO2017116477A1 (fr) 2017-07-06

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Application Number Title Priority Date Filing Date
PCT/US2015/068338 WO2017116477A1 (fr) 2015-12-31 2015-12-31 Outil de fond de trou doté d'un élément de structure modifiable

Country Status (11)

Country Link
US (1) US20180328140A1 (fr)
AU (1) AU2015418927A1 (fr)
CA (1) CA3005310A1 (fr)
DK (1) DK201870301A1 (fr)
GB (1) GB2560658A (fr)
MX (1) MX2018006362A (fr)
NO (1) NO20180650A1 (fr)
PL (1) PL425779A1 (fr)
RO (1) RO132931A2 (fr)
SG (1) SG11201804097VA (fr)
WO (1) WO2017116477A1 (fr)

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MX2018006747A (es) * 2016-02-02 2018-11-09 Halliburton Energy Services Inc Herramientas degradables del interior del pozo que comprenden aleaciones dopadas de aluminio.
WO2017155502A1 (fr) * 2016-03-07 2017-09-14 Halliburton Energy Services, Inc. Manchon de protection sacrificiel
AU2016425985B2 (en) * 2016-10-11 2022-06-02 Halliburton Energy Services, Inc. Dissolvable protector sleeve
CA3113055C (fr) * 2018-09-20 2022-09-27 Conocophillips Company Ruban de fil soluble et bouchons pour puits
US11414952B1 (en) * 2018-10-12 2022-08-16 Workover Solutions, Inc. Dissolvable thread-sealant for downhole applications
MX2021014396A (es) * 2019-06-25 2022-01-18 Halliburton Energy Services Inc Metodo de apertura de multiples puertos con activacion mediante presion unica.

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SG11201804097VA (en) 2018-06-28
MX2018006362A (es) 2018-09-05
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US20180328140A1 (en) 2018-11-15
RO132931A2 (ro) 2018-11-29
DK201870301A1 (en) 2018-05-28
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AU2015418927A8 (en) 2018-06-07
AU2015418927A1 (en) 2018-05-17

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