Hydraulic risks characterised for openpit coal reservoirs

I handled "serious a cond." effected facilities as openpit coal reservoirs at this blog...You know that  "dynamic hydraulic development conds" related to tectonism for especially "lignite type basins" are among maybe most important headlines.You are right! Shortly citing  evolved a risk cond. for reservoir  of "hydraulic dynamism conds" as a reflection of geologic environment.Thus,I carried-out a presentation about summaried how a risk for reservoir  of "hydraulic dynamism conds";

I target a inspiring cond. to readers about role of some well operations with presentation...Shortly,I will wait to precious ideas on your experiments...

Thanks.

Ekrem Erkuş

Geophysics Engineer

By the way,I redirect to link  against to some requests of geoenvironments  related to 'most applicable geophysics  technique' about determination of well locations;

https://mybloginfrmtns.blogspot.com/2021/10/logic-of-geoelectrical-evaluation-based.html?m=1

I realised a clear presentation about how a profiling structure for reservoir envs. considering target profile information on link;

Note.You are right!Where,We especially suggest as geophysicists "orthogonal a measurement methodology tectonic extend of reservoir" as characteristic.

In the other hand,information of a discretisation on geoelectric section expressed via link that handled for lighting projects of some geoenvironments;

Update(11/22):

I observed for N of Lake Çavuşçugöl during individual land observations this type reservoir model on second presentation.So, I shortly mean that summaried hydraulic impacts reflected fracture effects as directed ~N-S of red lines on a comparison with reservoir presentation!!!As summary,I say to condition related a reflection of fracture stru. directed ~N-S as source of hydraulic water cumulations of openpit reservoir expressed at N of Lake Çavuşçugöl 👍

Also,this condition is presenting big correlation active fault chatacteristics of province;

Source of Images:KRDAE

I open to file of Magnetometer Systems:

We say to "water pond strs" developed as related to fractures for basement among "major tectonic problems" encountered at openpit coal reservoirs that these strs are important headline on various issues for some envs considering either chapters related to reservoir applications(for example;pickling,hydrogeologic well operations) and chapters as land developing.At this point,we emphasize especially survey methodology based on "Magnetometer Systems" considering advantages established on some chapters of Geophysics.Informative link for this field;

https://www.researchgate.net/publication/313834091_Land_Magnetic_Investigation_on_the_West_Qarun_Oil_Field_Western_Desert-Egypt

You are right!As a comparison to coal type reservoirs,I imply a perfect solution summaried as response of void type volumes on "Applications of Geophysics to Engineering and Environmental Problems"👍

You know that Australia has a fame  known for Coal Mining.In this mean,I needed to sharing a link information on Magnetic Survey headline;

http://terrasearch.com.au/news/ground-magnetic-survey/

You are right!Some datagaps on groundworks as drilling geology,well geophysics could be subject.At this point;

=>completing this gaps

=>confirming some informations extracted

=>Taking more healthy decisions intended to application/s

that  evolving a cond. included big advantages for geoenvironments related magnetometer technique based on "extend sourced fracture".

By the way,I remember to solutions presented for coal type basins of geophysics on "cost effective property detection"...This concept evolved a str. summaried as airborne based on  actual technologic advancements;

Gama Radiation:

This screenshot is related a source project handled at Nevşehir province.

Pdf file for details:28-79-83-1.pdf

Thermal Emissivity/Radiation:

https://neilpendock.wixsite.com/dirtexploration/thermal

Electromagnetic Reflectivity/Radiation:

https://www.researchgate.net/publication/261280528_Electromagnetic_field_measurement_method_to_generate_radiation_map

Expressing stru. very very constrained of informations included technic procedures about Proton Magnetometer Systems!Informative link about technic procedures on such a issue;

http://www.langeoinstrument.com/case/148.html

Other geophysics work suggested especially considering some issues based on hydrogeologic is "Azimuthal Resistivity Survey " .This survey application  can express as modelling stru. of hydraulic flow with understanding geometry about dominant fracture tendency on anisotropy principles of geologic env. as summary.

Some information links:

http://geophys.geol.msu.ru/anis/anis.htm

https://www.agiusa.com/blog/azimuthal-method-electrical-resistivity-methods-part-9

https://www.semanticscholar.org/paper/Evaluation-of-Resistivity-Anisotropy-of-Parts-of-Olateju-Moroof/6d9e0d8b9d1c3f36d29a01fbc20b5a2676e83ccc

https://www.researchgate.net/publication/287247500_Evaluation_of_heterogeneous_aquifers_in_hard_rocks_from_resistivity_sounding_data_in_parts_of_Kalmeshwar_taluk_of_Nagpur_district_India/link/5685100508ae19758394e049/download

https://www.google.com/search?q=resistivity%20anisotropy%20geophysics&tbm=isch&tbs=rimg:CYKKTnJucIYsYXEMYBcxF7BrsgIGCgIIABAA&prmd=ivnx&hl=tr&sa=X&ved=0CBIQuIIBahcKEwiIhp2onMD0AhUAAAAAHQAAAAAQBg&biw=412&bih=612#imgrc=22mD9Zv017oV0M&imgdii=ggUcQlJzRHqJTM

Also,there are solutions on approaches  as pumping tests&time lapse azimuthal resistivity,infiltrometer tests&time lapse azimuthal resistivity. Solution summaried as most applicable among this solutions is first option;

https://www.sciencedirect.com/science/article/pii/S1470160X21005264

Solution about second option;

Time-Lapse azimuthal resistivity data to detect preferential pathways in fractured rocks during infiltration test

Reference link:EGU2019-16903-1.pdf

ERT technic at deposits of fluvial erosion and fluvio-lacustrine as geologic env. is very useful with some borehole informations.Such a example;

https://www.researchgate.net/publication/26633802_Using_the_ERT_method_in_tectonically_active_areas_Hints_from_Southern_Apennine_Italy

#Willowstick Method

There is a wrong sense as detecting flow pathes based on only fill routes of this system!!!Thus,example is informing about extreme usefulness considering some matters  of method as related a mining facility;

http://www.willowstick.com/mapsmodels#

You are right!descripting hydraulic flow provinces sourced from tectonic str./strs as related to your reservoir is important on some applications...to very useful stru. of Willowstick Method and thus,I cite to role as easy a technique guided to your applications👍

Expressing SP  as other easy method  suggested based on application  with very useful and effective solutions  of Willowstick  method(Where,I summaried chapter as a supplementary&complementary for fracture extend of fracture zones determined at reservoir);

You are right!Integrated geophysics approach related to how handled most applicable about chapters as some well operations  for reservoir type fields of fracture extend✋

Related to CO2 flux  other measurement methodology summaried as very useful for description of  zones related  of geophysicists.Example thus informing;

https://www.researchgate.net/publication/308015838_The_role_of_soil_flux_and_soil_gas_monitoring_in_the_characterisation_of_a_CO2_surface_leak_A_case_study_in_Qinghai_China

Other example expressed role of CO2 flux measurements about groundwaters;

https://www.sciencedirect.com/science/article/abs/pii/S0009254199000303

Also,I cite to some advantages  based on modelling chapters of Seismoelectric Technique;

http://groundwaterlocators.com/Case_Studies.html

Link about handling on coal type sedimentary basins of Seismoelectric Technique;

https://www.atsgeosuite.net/2d-project-example

Alternative of last link against to conds as some data disabilities;

https://michael-dupreez.squarespace.com

In the other hand, I say to summaried  very useful stru. for applications  "predrilling virtual logging"  especially  on various advantages presented of system expressed as ADR(Atomic Dielectric Resonance)Technology(I especially emphasize to role "important a tool" to needs of some geoenvironments  on perspective related of this system).For introductory link;

https://youtu.be/iF8DyvWvoz0

A multilogging Methodology  for Hydraulic Anomaly Zones:

Link includes presentation for a earthquake zone about handling on underground pressure conds of Hydraulic Anomaly Zone(This link is summarying as important a supply some geoenvironments for chapters intended to application);

https://m.youtube.com/watch?v=BYZqoq5w4Qo&list=LL&index=1

Update 2/18:

I open to file of most applicable geophysics  system based on effective Hydrogeophysics Modelling;

https://mybloginfrmtns.blogspot.com/2022/02/most-applicable-geophysics-system.html?m=1

Update 3/2:

I share a presentation expressing  as very clear how discussed of electrical survey methodologies a whole at coalbasins;

Note.Where, shared especially on needs of some geoenvironments  methodology  of very useful a  interpetation summarying under first and second stages👍

You are right!Subject a 'electrical survey literature' documenting as effective for coal type basins😐

Other informative link about a coal geoelectric section;

https://geoelectric.pro/mestorozhdeniya-uglya/

You are right!As evaluated as a whole,Coalbed is selective with geometry horizontal-directed presented on IP section*In the other hand,lower and upper parts of target zone on ERT sections summary 'volatile cond' reflecting hydraulic dev during data collecting.So,you can observe low or high resistivities for this parts  at ERT section.Other chapter,confirmed again literature informations about presented  a resistive stru of Coalzone*

*: You will evaluate that very important for  geoenvironments "pre-description of more productive coal fields" on some chapters!!!!!!!!Where,I confirmed various citation  expressing on literature about performance  of  IP and ERT😐