CN106398662A - Preparation method of high temperature resisting glycan-peel composite drilling fluid additive - Google Patents
Preparation method of high temperature resisting glycan-peel composite drilling fluid additive Download PDFInfo
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- CN106398662A CN106398662A CN201610801800.2A CN201610801800A CN106398662A CN 106398662 A CN106398662 A CN 106398662A CN 201610801800 A CN201610801800 A CN 201610801800A CN 106398662 A CN106398662 A CN 106398662A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/03—Specific additives for general use in well-drilling compositions
- C09K8/035—Organic additives
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- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
The invention discloses a preparation method of a high temperature resisting glycan-peel composite drilling fluid additive. A glycan drilling fluid additive and water are mixed in a reaction vessel, then sodium benzoate and hexamethylenetetramine are added into the reaction vessel, a peel material is added into a mixed solution in the reaction vessel, even grinding is carried out, finally a mixture in the reaction vessel is subjected to vacuum drying and smashing, and the high temperature resisting glycan-peel composite drilling fluid additive is obtained. During application, the high temperature resisting glycan-peel composite drilling fluid additive is directly added into water or water-based mud and can be used after being stirred evenly, due to the fact that perctin, lignin, cellulose, polyphenol, flavone and other compounds are included in orange peels and other peels, a compound can be formed by the peels and glycan through the acting force between hydrogen bonds and other molecules, the structure of the glycan is stabilized, the glycan is not prone to be degraded or decomposed when used at a high temperature, and the temperature resistance of a glycan material is improved to 150 DEG C or above.
Description
Technical field
The present invention relates to the preparation and application technical field of green additive for drilling fluid is and in particular to a kind of high temperature resistance gathers
The preparation method of sugar-pericarp composite drill well liquid inorganic agent.
Background technology
Drilling fluid is the general name of the various circulation of fluids meeting drilling well need of work in drilling process with its several functions, quilt
It is described as " blood " of drilling engineering.Additive for drilling fluid is the core of drilling fluid, and it plays very to adjusting drilling fluid rheology
Important effect.With petroleum exploration and development to ocean and deep formation development, drilling strata condition is increasingly complicated, to drilling fluid
The requirement more and more higher of inorganic agent, by health-safety-environmental protection standard and development trend, development is free from environmental pollution, it is strong not damage
Health, meet complex structural well and deep-well, the novel non-toxic of ultra-deep well drilling job requirements, free of contamination green, high-quality, efficiently,
Inexpensive additive for drilling fluid becomes the direction of people's effort.
At present, poly- saccharide material is often used as Environment-protecting Drilling Fluids inorganic agent, has degradable, avirulent feature, but
It is to there is also that temperature resistance is poor, apply in general to the environment less than 120 DEG C.But, going deep into oil field development, well depth is increasingly
Greatly, also with regard to more and more higher, this allows for these Environment-protecting Drilling Fluids materials and can not use its temperature, is also forced to then uses one
The polymer drilling fluid material of a little non-environmental protections.On the other hand, there is substantial amounts of vegetable material, such as orange peel, Pericarpium Kaki, Cortex walnut
Deng rationally not utilized, go out of use or directly burn.
Content of the invention
In order to overcome the shortcoming of above-mentioned prior art, it is an object of the invention to provide a kind of high temperature resistance glycan-pericarp is multiple
Close the preparation method of additive for drilling fluid, the composite drill well liquid inorganic agent of preparation increases substantially its temperature resistance, environmental protection.
In order to achieve the above object, the technical solution used in the present invention is：
A kind of preparation method of high temperature resistance glycan-pericarp composite drill well liquid inorganic agent, comprises the following steps：
1-5 times of quality water of glycan class additive for drilling fluid and its is mixed under normal temperature in reaction vessel by the first step, and stirring is all
Even, described glycan is the guar gum of technical grade and its above purity, Chinese honey locust glue, xanthans, CMS, carboxymethylcellulose calcium,
Sodium alginate and combinations thereof, described water is industrial tap water；
Second step, adds the ratio with glycan class additive for drilling fluid quality to be 1 in reaction vessel:The benzoic acid of 100-2000
Sodium, and be 1 with the ratio of glycan class additive for drilling fluid quality:The hexamethylenetetramine of 100-2000, stirs, described benzene first
Sour sodium and hexamethylenetetramine are technical grade and its above purity product；
3rd step, adds the ratio with glycan class additive for drilling fluid quality to be 1 in the mixed liquor in reaction vessel:1-20's
Pericarp material, at 50-90 DEG C, grinds uniform 0.5-2 hour, and described pericarp material is the orange peel of below 40 mesh, pomelo peel, persimmon
Sub- skin, granatum, Cortex walnut and combinations thereof；
4th step, the mixture in reaction vessel is vacuum dried at not higher than 80 DEG C, pulverizes, that is, obtain high temperature resisting type and gather
Sugar-pericarp combined drilling inorganic agent.
During application, high temperature resisting type glycan-pericarp combined drilling inorganic agent is directly added in water or in water-base mud, stirs
Can use after mixing uniformly.Due to containing the chemical combination such as pectin, lignin, cellulose, polyphenol, flavones in the pericarps such as orange peel
Thing, can form compound by hydrogen bond equimolecular intermolecular forces with glycan, stablize the structure of glycan so as to make in higher temperature
Used time, not degradable and decomposition, the temperature resistance of chitosan material is brought up to more than 150 DEG C.
Specific embodiment
With reference to specific embodiment, the invention will be further described.
Embodiment 1
A kind of preparation method of high temperature resistance glycan-pericarp composite drill well liquid inorganic agent, comprises the following steps：
1 times of quality water of glycan class additive for drilling fluid and its is mixed in reaction vessel under normal temperature, stirs by the first step,
Described glycan is the guar gum of technical grade purity, and described water is industrial tap water；
Second step, adds the ratio with guar gum quality to be 1 in reaction vessel:2000 Sodium Benzoate, and the ratio with guar gum quality
For 1:200 hexamethylenetetramine, stirs, and described Sodium Benzoate and hexamethylenetetramine are technical grade purity product；
3rd step, adds the ratio with guar gum quality to be 1 in the mixed liquor in reaction vessel:1 pericarp material, at 90 DEG C,
Grind uniform 0.5 hour, described pericarp material is the orange peel of below 40 mesh；
4th step, the mixture in reaction vessel is vacuum dried at 75 DEG C, pulverizes, that is, obtain high temperature resisting type glycan-pericarp
Combined drilling inorganic agent.
During application, high temperature resisting type glycan-pericarp combined drilling inorganic agent is directly added in water or in water-base mud, stirs
Can use after mixing uniformly.Due to containing the compound such as pectin, lignin, cellulose, polyphenol, flavones, Ke Yitong in pericarp
Cross hydrogen bond equimolecular intermolecular forces and form compound with glycan, stablize the structure of glycan so as to when higher temperature uses, be difficult
Degraded and decomposition, the temperature resistance of chitosan material is brought up to 180 DEG C.
Embodiment 2
A kind of preparation method of high temperature resistance glycan-pericarp composite drill well liquid inorganic agent, comprises the following steps：
2 times of quality water of glycan class additive for drilling fluid and its are mixed in reaction vessel under normal temperature, stir by the first step,
Described glycan is the Chinese honey locust glue of technical grade purity, and described water is industrial tap water；
Second step, adds the ratio with Chinese honey locust colloid amount to be 1 in reaction vessel:1000 Sodium Benzoate, and with Chinese honey locust colloid amount
Ratio be 1:150 hexamethylenetetramine, stirs, and described Sodium Benzoate and hexamethylenetetramine are chemical net product；
3rd step, adds the ratio with Chinese honey locust colloid amount to be 1 in the mixed liquor in reaction vessel:1.5 pericarp material, 80 DEG C
Under, grind uniform 1 hour, described pericarp material is the pomelo peel of below 40 mesh；
4th step, the mixture in reaction vessel is vacuum dried at 60 DEG C, pulverizes, that is, obtain high temperature resisting type glycan-pericarp
Combined drilling inorganic agent.
During application, high temperature resisting type glycan-pericarp combined drilling inorganic agent is directly added in water or in water-base mud, stirs
Can use after mixing uniformly.Due to containing the compound such as pectin, lignin, cellulose, polyphenol, flavones, Ke Yitong in pericarp
Cross hydrogen bond equimolecular intermolecular forces and form compound with glycan, stablize the structure of glycan so as to when higher temperature uses, be difficult
Degraded and decomposition, the temperature resistance of chitosan material is brought up to 160 DEG C.
Embodiment 3
A kind of preparation method of high temperature resistance glycan-pericarp composite drill well liquid inorganic agent, comprises the following steps：
3 times of quality water of glycan class additive for drilling fluid and its are mixed in reaction vessel under normal temperature, stir by the first step,
Described glycan is the xanthans of technical grade and its above purity, and described water is industrial tap water；
Second step, adds the ratio with xanthans quality to be 1 in reaction vessel:1500 Sodium Benzoate, and with xanthans quality
Ratio be 1:500 hexamethylenetetramine, stirs, and described Sodium Benzoate and hexamethylenetetramine produce for technical grade purity
Product；
3rd step, adds the ratio with xanthans quality to be 1 in the mixed liquor in reaction vessel:3 pericarp material, at 50 DEG C,
Grind uniform 2 hours, described pericarp material is the Pericarpium Kaki of below 40 mesh；
4th step, the mixture in reaction vessel is vacuum dried at 50 DEG C, pulverizes, that is, obtain high temperature resisting type glycan-pericarp
Combined drilling inorganic agent.
During application, high temperature resisting type glycan-pericarp combined drilling inorganic agent is directly added in water or in water-base mud, stirs
Can use after mixing uniformly.Due to containing the compound such as pectin, lignin, cellulose, polyphenol, flavones, Ke Yitong in pericarp
Cross hydrogen bond equimolecular intermolecular forces and form compound with glycan, stablize the structure of glycan so as to when higher temperature uses, be difficult
Degraded and decomposition, the temperature resistance of chitosan material is brought up to 155 DEG C.
Embodiment 4
A kind of preparation method of high temperature resistance glycan-pericarp composite drill well liquid inorganic agent, comprises the following steps：
2.5 times of quality water of glycan class additive for drilling fluid and its are mixed under normal temperature in reaction vessel by the first step, and stirring is all
Even, described glycan is the CMS of technical grade purity, and described water is industrial tap water；
Second step, adds the ratio with CMS quality to be 1 in reaction vessel:200 Sodium Benzoate, and and carboxymethyl
The ratio of starch quality is 1:300 hexamethylenetetramine, stirs, and described Sodium Benzoate and hexamethylenetetramine are chemistry
Net product；
3rd step, adds the ratio with CMS quality to be 1 in the mixed liquor in reaction vessel:4 pericarp material, 60
At DEG C, grind uniform 2 hours, described pericarp material is the granatum of below 40 mesh；
4th step, the mixture in reaction vessel is vacuum dried at not higher than 60 DEG C, pulverizes, that is, obtain high temperature resisting type and gather
Sugar-pericarp combined drilling inorganic agent.
During application, high temperature resisting type glycan-pericarp combined drilling inorganic agent is directly added in water or in water-base mud, stirs
Can use after mixing uniformly.Due to containing the compound such as pectin, lignin, cellulose, polyphenol, flavones, Ke Yitong in pericarp
Cross hydrogen bond equimolecular intermolecular forces and form compound with glycan, stablize the structure of glycan so as to when higher temperature uses, be difficult
Degraded and decomposition, the temperature resistance of chitosan material is brought up to 160 DEG C.
Embodiment 5
A kind of preparation method of high temperature resistance glycan-pericarp composite drill well liquid inorganic agent, comprises the following steps：
4 times of quality water of glycan class additive for drilling fluid and its are mixed in reaction vessel under normal temperature, stir by the first step,
Described glycan is the carboxymethylcellulose calcium of technical grade purity, and described water is industrial tap water；
Second step, adds the ratio with carboxymethylcellulose calcium quality to be 1 in reaction vessel:300 Sodium Benzoate, and and carboxymethyl
The ratio of cellulose quality is 1:100 hexamethylenetetramine, stirs, and described Sodium Benzoate and hexamethylenetetramine are analysis
Net product；
3rd step, adds the ratio with carboxymethylcellulose calcium quality to be 1 in the mixed liquor in reaction vessel:5 pericarp material,
At 70 DEG C, grind uniform 1 hour, described pericarp material is the Cortex walnut of below 40 mesh；
4th step, the mixture in reaction vessel is vacuum dried at 70 DEG C, pulverizes, that is, obtain high temperature resisting type glycan-pericarp
Combined drilling inorganic agent.
During application, high temperature resisting type glycan-pericarp combined drilling inorganic agent is directly added in water or in water-base mud, stirs
Can use after mixing uniformly.Due to containing the compound such as pectin, lignin, cellulose, polyphenol, flavones, Ke Yitong in pericarp
Cross hydrogen bond equimolecular intermolecular forces and form compound with glycan, stablize the structure of glycan so as to when higher temperature uses, be difficult
Degraded and decomposition, the temperature resistance of chitosan material is brought up to 165 DEG C.
Embodiment 6
A kind of preparation method of high temperature resistance glycan-pericarp composite drill well liquid inorganic agent, comprises the following steps：
5 times of quality water of glycan class additive for drilling fluid and its are mixed in reaction vessel under normal temperature, stir by the first step,
Described glycan is the sodium alginate of technical grade purity, and described water is industrial tap water；
Second step, adds the ratio with sodium alginate quality to be 1 in reaction vessel:2000 Sodium Benzoate, and and sodium alginate
The ratio of quality is 1:1000 hexamethylenetetramine, stirs, and described Sodium Benzoate and hexamethylenetetramine are that technical grade is pure
Degree product；
3rd step, adds the ratio with sodium alginate quality to be 1 in the mixed liquor in reaction vessel:6 pericarp material, 80 DEG C
Under, grind uniform 1 hour, described pericarp material is the Cortex walnut of below 40 mesh；
4th step, the mixture in reaction vessel is vacuum dried at 50 DEG C, pulverizes, that is, obtain high temperature resisting type glycan-pericarp
Combined drilling inorganic agent.
During application, high temperature resisting type glycan-pericarp combined drilling inorganic agent is directly added in water or in water-base mud, stirs
Can use after mixing uniformly.Due to containing the compound such as pectin, lignin, cellulose, polyphenol, flavones, Ke Yitong in pericarp
Cross hydrogen bond equimolecular intermolecular forces and form compound with glycan, stablize the structure of glycan so as to when higher temperature uses, be difficult
Degraded and decomposition, the temperature resistance of chitosan material is brought up to more than 150 DEG C.
Claims (7)
1. a kind of preparation method of high temperature resistance glycan-pericarp composite drill well liquid inorganic agent is it is characterised in that comprise the following steps：
1-5 times of quality water of glycan class additive for drilling fluid and its is mixed under normal temperature in reaction vessel by the first step, and stirring is all
Even, described glycan is the guar gum of technical grade and its above purity, Chinese honey locust glue, xanthans, CMS, carboxymethylcellulose calcium,
Sodium alginate and combinations thereof, described water is industrial tap water；
Second step, adds the ratio with glycan class additive for drilling fluid quality to be 1 in reaction vessel:The benzoic acid of 100-2000
Sodium, and be 1 with the ratio of glycan class additive for drilling fluid quality:The hexamethylenetetramine of 100-2000, stirs, described benzene first
Sour sodium and hexamethylenetetramine are technical grade and its above purity product；
3rd step, adds the ratio with glycan class additive for drilling fluid quality to be 1 in the mixed liquor in reaction vessel:1-20's
Pericarp material, at 50-90 DEG C, grinds uniform 0.5-2 hour, and described pericarp material is the orange peel of below 40 mesh, pomelo peel, persimmon
Sub- skin, granatum, Cortex walnut and combinations thereof；
4th step, the mixture in reaction vessel is vacuum dried at not higher than 80 DEG C, pulverizes, that is, obtain high temperature resisting type and gather
Sugar-pericarp combined drilling inorganic agent.
2. the preparation method of a kind of high temperature resistance glycan according to claim 1-pericarp composite drill well liquid inorganic agent, its feature
It is, comprise the following steps：
1 times of quality water of glycan class additive for drilling fluid and its is mixed in reaction vessel under normal temperature, stirs by the first step,
Described glycan is the guar gum of technical grade purity, and described water is industrial tap water；
Second step, adds the ratio with guar gum quality to be 1 in reaction vessel:2000 Sodium Benzoate, and the ratio with guar gum quality
For 1:200 hexamethylenetetramine, stirs, and described Sodium Benzoate and hexamethylenetetramine are technical grade purity product；
3rd step, adds the ratio with guar gum quality to be 1 in the mixed liquor in reaction vessel:1 pericarp material, at 90 DEG C,
Grind uniform 0.5 hour, described pericarp material is the orange peel of below 40 mesh；
4th step, the mixture in reaction vessel is vacuum dried at 75 DEG C, pulverizes, that is, obtain high temperature resisting type glycan-pericarp
Combined drilling inorganic agent.
3. the preparation method of a kind of high temperature resistance glycan according to claim 1-pericarp composite drill well liquid inorganic agent, its feature
It is, comprise the following steps：
2 times of quality water of glycan class additive for drilling fluid and its are mixed in reaction vessel under normal temperature, stir by the first step,
Described glycan is the Chinese honey locust glue of technical grade purity, and described water is industrial tap water；
Second step, adds the ratio with Chinese honey locust colloid amount to be 1 in reaction vessel:1000 Sodium Benzoate, and with Chinese honey locust colloid amount
Ratio be 1:150 hexamethylenetetramine, stirs, and described Sodium Benzoate and hexamethylenetetramine are chemical net product；
3rd step, adds the ratio with Chinese honey locust colloid amount to be 1 in the mixed liquor in reaction vessel:1.5 pericarp material, 80 DEG C
Under, grind uniform 1 hour, described pericarp material is the pomelo peel of below 40 mesh；
4th step, the mixture in reaction vessel is vacuum dried at 60 DEG C, pulverizes, that is, obtain high temperature resisting type glycan-pericarp
Combined drilling inorganic agent.
4. the preparation method of a kind of high temperature resistance glycan according to claim 1-pericarp composite drill well liquid inorganic agent, its feature
It is, comprise the following steps：
3 times of quality water of glycan class additive for drilling fluid and its are mixed in reaction vessel under normal temperature, stir by the first step,
Described glycan is the xanthans of technical grade and its above purity, and described water is industrial tap water；
Second step, adds the ratio with xanthans quality to be 1 in reaction vessel:1500 Sodium Benzoate, and with xanthans quality
Ratio be 1:500 hexamethylenetetramine, stirs, and described Sodium Benzoate and hexamethylenetetramine produce for technical grade purity
Product；
3rd step, adds the ratio with xanthans quality to be 1 in the mixed liquor in reaction vessel:3 pericarp material, at 50 DEG C,
Grind uniform 2 hours, described pericarp material is the Pericarpium Kaki of below 40 mesh；
4th step, the mixture in reaction vessel is vacuum dried at 50 DEG C, pulverizes, that is, obtain high temperature resisting type glycan-pericarp
Combined drilling inorganic agent.
5. the preparation method of a kind of high temperature resistance glycan according to claim 1-pericarp composite drill well liquid inorganic agent, its feature
It is, comprise the following steps：
2.5 times of quality water of glycan class additive for drilling fluid and its are mixed under normal temperature in reaction vessel by the first step, and stirring is all
Even, described glycan is the CMS of technical grade purity, and described water is industrial tap water；
Second step, adds the ratio with CMS quality to be 1 in reaction vessel:200 Sodium Benzoate, and and carboxymethyl
The ratio of starch quality is 1:300 hexamethylenetetramine, stirs, and described Sodium Benzoate and hexamethylenetetramine are chemistry
Net product；
3rd step, adds the ratio with CMS quality to be 1 in the mixed liquor in reaction vessel:4 pericarp material, 60
At DEG C, grind uniform 2 hours, described pericarp material is the granatum of below 40 mesh；
4th step, the mixture in reaction vessel is vacuum dried at not higher than 60 DEG C, pulverizes, that is, obtain high temperature resisting type and gather
Sugar-pericarp combined drilling inorganic agent.
6. the preparation method of a kind of high temperature resistance glycan according to claim 1-pericarp composite drill well liquid inorganic agent, its feature
It is, comprise the following steps：
4 times of quality water of glycan class additive for drilling fluid and its are mixed in reaction vessel under normal temperature, stir by the first step,
Described glycan is the carboxymethylcellulose calcium of technical grade purity, and described water is industrial tap water；
Second step, adds the ratio with carboxymethylcellulose calcium quality to be 1 in reaction vessel:300 Sodium Benzoate, and and carboxymethyl
The ratio of cellulose quality is 1:100 hexamethylenetetramine, stirs, and described Sodium Benzoate and hexamethylenetetramine are analysis
Net product；
3rd step, adds the ratio with carboxymethylcellulose calcium quality to be 1 in the mixed liquor in reaction vessel:5 pericarp material,
At 70 DEG C, grind uniform 1 hour, described pericarp material is the Cortex walnut of below 40 mesh；
4th step, the mixture in reaction vessel is vacuum dried at 70 DEG C, pulverizes, that is, obtain high temperature resisting type glycan-pericarp
Combined drilling inorganic agent.
7. the preparation method of a kind of high temperature resistance glycan according to claim 1-pericarp composite drill well liquid inorganic agent, its feature
It is, comprise the following steps：
5 times of quality water of glycan class additive for drilling fluid and its are mixed in reaction vessel under normal temperature, stir by the first step,
Described glycan is the sodium alginate of technical grade purity, and described water is industrial tap water；
Second step, adds the ratio with sodium alginate quality to be 1 in reaction vessel:2000 Sodium Benzoate, and and sodium alginate
The ratio of quality is 1:1000 hexamethylenetetramine, stirs, and described Sodium Benzoate and hexamethylenetetramine are that technical grade is pure
Degree product；
3rd step, adds the ratio with sodium alginate quality to be 1 in the mixed liquor in reaction vessel:6 pericarp material, 80 DEG C
Under, grind uniform 1 hour, described pericarp material is the Cortex walnut of below 40 mesh；
4th step, the mixture in reaction vessel is vacuum dried at 50 DEG C, pulverizes, that is, obtain high temperature resisting type glycan-pericarp
Combined drilling inorganic agent.
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| CN201610801800.2A CN106398662A (en) | 2016-09-05 | 2016-09-05 | Preparation method of high temperature resisting glycan-peel composite drilling fluid additive |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220064513A1 (en) * | 2020-09-03 | 2022-03-03 | Aramco Services Company | Reservoir drilling fluids consist of cationic heterocyclic polymers, synthesis, formulation, and applications |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103555297A (en) * | 2013-11-15 | 2014-02-05 | 西安石油大学 | Method for preparing environment-friendly oil field thickening agent from citrus peel and application |
| CN103555299A (en) * | 2013-11-15 | 2014-02-05 | 西安石油大学 | Method for preparing environment-friendly thickening agent for oil field from persimmon peels and application of thickening agent |
-
2016
- 2016-09-05 CN CN201610801800.2A patent/CN106398662A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103555297A (en) * | 2013-11-15 | 2014-02-05 | 西安石油大学 | Method for preparing environment-friendly oil field thickening agent from citrus peel and application |
| CN103555299A (en) * | 2013-11-15 | 2014-02-05 | 西安石油大学 | Method for preparing environment-friendly thickening agent for oil field from persimmon peels and application of thickening agent |
Non-Patent Citations (8)
| Title |
|---|
| 张建甲: "柚子皮制备绿色水基钻井液处理剂", 《精细石油化工进展》 * |
| 张建甲: "柿子皮制备环保型水基钻井液处理剂", 《石油与天然气化工》 * |
| 张建甲: "橘子皮制备绿色水基钻井液处理剂", 《精细石油化工》 * |
| 张洁: "柿子叶制备绿色水基钻井液处理剂及其作用效能研究", 《化工技术与开发》 * |
| 张洁: "核桃青皮制备绿色水基钻井液处理剂及其作用效能", 《油田化学》 * |
| 张洁: "鲜核桃青皮在抑制型钻井液中的作用效能研究", 《天然气勘探与开发》 * |
| 李东光: "《实用化工产品配方与制备》", 31 March 2013 * |
| 胡郁乐: "《钻探事故预防与处理知识问答》", 31 March 2010 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220064513A1 (en) * | 2020-09-03 | 2022-03-03 | Aramco Services Company | Reservoir drilling fluids consist of cationic heterocyclic polymers, synthesis, formulation, and applications |
| WO2022051465A1 (en) * | 2020-09-03 | 2022-03-10 | Aramco Services Company | Reservoir drilling fluids consist of cationic heterocyclic polymers, synthesis, formulation, and applications |
| US11685852B2 (en) * | 2020-09-03 | 2023-06-27 | Aramco Services Company | Reservoir drilling fluids consist of cationic heterocyclic polymers, synthesis, formulation, and applications |
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