PONE-D-23-37666A symmetric resistance network matrix calibration method for galvanic loggingPLOS ONE

Dear Dr. ji,

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Khalil Abdelrazek Khalil, Ph.D.

Academic Editor

PLOS ONE

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Reviewers' comments:

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Comments to the Author

1. Is the manuscript technically sound, and do the data support the conclusions?

The manuscript must describe a technically sound piece of scientific research with data that supports the conclusions. Experiments must have been conducted rigorously, with appropriate controls, replication, and sample sizes. The conclusions must be drawn appropriately based on the data presented.

Reviewer #1: Yes

Reviewer #2: Yes

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2. Has the statistical analysis been performed appropriately and rigorously?

Reviewer #1: Yes

Reviewer #2: N/A

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3. Have the authors made all data underlying the findings in their manuscript fully available?

The PLOS Data policy requires authors to make all data underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data should be provided as part of the manuscript or its supporting information, or deposited to a public repository. For example, in addition to summary statistics, the data points behind means, medians and variance measures should be available. If there are restrictions on publicly sharing data—e.g. participant privacy or use of data from a third party—those must be specified.

Reviewer #1: Yes

Reviewer #2: Yes

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4. Is the manuscript presented in an intelligible fashion and written in standard English?

PLOS ONE does not copyedit accepted manuscripts, so the language in submitted articles must be clear, correct, and unambiguous. Any typographical or grammatical errors should be corrected at revision, so please note any specific errors here.

Reviewer #1: Yes

Reviewer #2: Yes

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5. Review Comments to the Author

Please use the space provided to explain your answers to the questions above. You may also include additional comments for the author, including concerns about dual publication, research ethics, or publication ethics. (Please upload your review as an attachment if it exceeds 20,000 characters)

Reviewer #1: Nice work. The resistance network matrix is a powerful tool for the calibration of laterolog tool. By joint using the FEM and the resistance network, the necessary coefficients for the matrix is determined. These predetermined values then can be directly used to increase the calculation speed. I would like recommend a minor revision.

1 The sentences and grammar should be polished and modified by a native speaker. The current version is a little bit hard to understand;

2 It is better to give a workflow of the calibration method and describe the relationship between FEM and the resistance matrix method;

3 Please validate the accuracy of the new method in a layered medium.

Reviewer #2: 1. It was well-written. However, the abstract shall be improved. Please include the important result in the abstract.

2. All the variables, e.g., RB0, RB1, k0, Rx0, is1, es, etc., must be rewritten. They should be written in "equation" format.

3. All the mathematical expressions also should be rewritten in "equation" format.

4. Some variables in some equations were not defined. It is not consistent.

5. Equation (15): (Yn)(Phi) = ins. Based on Equations (13) and (14), the sizes of Yn and ins are 3x3 and 3x1, respectively, meanwhile the size of Phi is 4x1. The multiplication in Equation (15) involves the matrix multiplication of Yn and Phi to yield the result ins. Could you please explain in more detail how it works?

6. You did mention that "the value of each resistor can be obtained by inverting the formula (16)" (refer to line 186). Please include the inverse equation as your Equation (17).

7. The way how you write nodes is not consistent. Please refer to lines 202 and 203 (without brackets) and lines 208 - 215 (with brackets). It is preferable to use the term "node" consistently before writing the number without brackets (e.g., "node 1"), instead of variations like "node (1)" or just "(1)" without the term "node".

8. Could you please provide definitions for Y(1:3,1:3), Y(2:4,2:4), Y(1 3 4, 1 3 4) and Y(1 2 4, 1 2 4) in lines 208 - 215? While it is understandable that you are referring to rows and columns. However, it is preferable to define these terms first or present them in a more detailed manner.

9. Please rewrite all the variables in Tables 1 - 10 in "equation" format.

10. Basically, this research paper is showing on how to derive a symmetric resistance network matrix by doing calibration with galvanic logging instruments. I think the title should include "calibration" and "galvanic logging instruments". Please consider this suggestion.

11. I believe that Equation (28) should not be included in the manuscript. The equation is related to aspects of the work that have not been explained in the manuscript.

12. Statements in lines 281 - 283 and 291 - 293 are repeated.

13. In the abstract, you mentioned that the symmetrical resistance network can provide rapid calculation and improve the accuracy. However, your research work lacks results or proof supporting these statements.

14. It is advisable to include an analysis or validation procedure in the manuscript. While the paper has demonstrated the calibration process leading to the development of a symmetric resistance network matrix, providing the significance of this matrix for galvanic logging applications in terms of accuracy or processing time would enhance the overall content in the manuscript.

15. All the best!!!

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Reviewer #1: No

Reviewer #2: No

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PONE-D-23-37666R1A standard calibration method based on symmetric resistance network matrix for galvanic logging instrumentsPLOS ONE

Dear Dr. ji,

Thank you for submitting your manuscript to PLOS ONE. After careful consideration, we feel that it has merit but does not fully meet PLOS ONE’s publication criteria as it currently stands. Therefore, we invite you to submit a revised version of the manuscript that addresses the points raised during the review process.

Please have an expert to review the paper in terms of English language

Please submit your revised manuscript by Apr 19 2024 11:59PM. If you will need more time than this to complete your revisions, please reply to this message or contact the journal office at plosone@plos.org. When you're ready to submit your revision, log on to https://www.editorialmanager.com/pone/ and select the 'Submissions Needing Revision' folder to locate your manuscript file.

Please include the following items when submitting your revised manuscript:

• A rebuttal letter that responds to each point raised by the academic editor and reviewer(s). You should upload this letter as a separate file labeled 'Response to Reviewers'.
• A marked-up copy of your manuscript that highlights changes made to the original version. You should upload this as a separate file labeled 'Revised Manuscript with Track Changes'.
• An unmarked version of your revised paper without tracked changes. You should upload this as a separate file labeled 'Manuscript'.

If you would like to make changes to your financial disclosure, please include your updated statement in your cover letter. Guidelines for resubmitting your figure files are available below the reviewer comments at the end of this letter.

If applicable, we recommend that you deposit your laboratory protocols in protocols.io to enhance the reproducibility of your results. Protocols.io assigns your protocol its own identifier (DOI) so that it can be cited independently in the future. For instructions see: https://journals.plos.org/plosone/s/submission-guidelines#loc-laboratory-protocols. Additionally, PLOS ONE offers an option for publishing peer-reviewed Lab Protocol articles, which describe protocols hosted on protocols.io. Read more information on sharing protocols at https://plos.org/protocols?utm_medium=editorial-email&utm_source=authorletters&utm_campaign=protocols.

We look forward to receiving your revised manuscript.

Kind regards,

Khalil Abdelrazek Khalil, Ph.D.

Academic Editor

PLOS ONE

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Please review your reference list to ensure that it is complete and correct. If you have cited papers that have been retracted, please include the rationale for doing so in the manuscript text, or remove these references and replace them with relevant current references. Any changes to the reference list should be mentioned in the rebuttal letter that accompanies your revised manuscript. If you need to cite a retracted article, indicate the article’s retracted status in the References list and also include a citation and full reference for the retraction notice.

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Reviewers' comments:

Reviewer's Responses to Questions

Comments to the Author

1. If the authors have adequately addressed your comments raised in a previous round of review and you feel that this manuscript is now acceptable for publication, you may indicate that here to bypass the “Comments to the Author” section, enter your conflict of interest statement in the “Confidential to Editor” section, and submit your "Accept" recommendation.

Reviewer #1: All comments have been addressed

Reviewer #2: (No Response)

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2. Is the manuscript technically sound, and do the data support the conclusions?

The manuscript must describe a technically sound piece of scientific research with data that supports the conclusions. Experiments must have been conducted rigorously, with appropriate controls, replication, and sample sizes. The conclusions must be drawn appropriately based on the data presented.

Reviewer #1: Yes

Reviewer #2: Yes

**********

3. Has the statistical analysis been performed appropriately and rigorously?

Reviewer #1: Yes

Reviewer #2: N/A

**********

4. Have the authors made all data underlying the findings in their manuscript fully available?

The PLOS Data policy requires authors to make all data underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data should be provided as part of the manuscript or its supporting information, or deposited to a public repository. For example, in addition to summary statistics, the data points behind means, medians and variance measures should be available. If there are restrictions on publicly sharing data—e.g. participant privacy or use of data from a third party—those must be specified.

Reviewer #1: Yes

Reviewer #2: Yes

**********

5. Is the manuscript presented in an intelligible fashion and written in standard English?

PLOS ONE does not copyedit accepted manuscripts, so the language in submitted articles must be clear, correct, and unambiguous. Any typographical or grammatical errors should be corrected at revision, so please note any specific errors here.

Reviewer #1: Yes

Reviewer #2: Yes

**********

6. Review Comments to the Author

Please use the space provided to explain your answers to the questions above. You may also include additional comments for the author, including concerns about dual publication, research ethics, or publication ethics. (Please upload your review as an attachment if it exceeds 20,000 characters)

Reviewer #1: The author has developed a standard calibration method to study the association between the DC logging instruments and real formations in this manuscript. Compared with last manuscripts, the author has addressed all those concerns. This is a much better manuscript which merit publication after a minor revision.

1. Please polish English writing. Some mistakes are existed. For example:

Table 2-9 ==> Tables 2-9.

2. All variables in the equation should be defined with their units added.

Reviewer #2: Dear Authors,

I have thoroughly reviewed the manuscript titled “A standard calibration method based on

symmetric resistance network matrix for galvanic logging instruments” and would like to

commend you on the comprehensive and meticulous manner in which you have addressed all

my queries and concerns. your careful attention to detail and the thoughtful revisions made have

significantly strengthened the overall quality of the paper. I would like to acknowledge that the

modifications you implemented have not only clarified several aspects of the research but have

also enhanced the overall coherence of the manuscript. Considering the thoroughness of your

revisions and the significant improvements made, I am pleased to recommend the acceptance

of your paper for publication. I believe that your research makes a valuable contribution to the

field, and I am confident that it will be well-received by the readership. Once again, thank you for

your diligence and commitment to advancing scientific knowledge. I look forward to seeing your

work published in PlosOne journal.

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Reviewer #1: No

Reviewer #2: No

**********

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While revising your submission, please upload your figure files to the Preflight Analysis and Conversion Engine (PACE) digital diagnostic tool, https://pacev2.apexcovantage.com/. PACE helps ensure that figures meet PLOS requirements. To use PACE, you must first register as a user. Registration is free. Then, login and navigate to the UPLOAD tab, where you will find detailed instructions on how to use the tool. If you encounter any issues or have any questions when using PACE, please email PLOS at figures@plos.org. Please note that Supporting Information files do not need this step.

A standard calibration method based on a symmetric resistance network matrix for galvanic logging instruments.

PONE-D-23-37666R2

Dear Dr. ji,

We’re pleased to inform you that your manuscript has been judged scientifically suitable for publication and will be formally accepted for publication once it meets all outstanding technical requirements.

Within one week, you’ll receive an e-mail detailing the required amendments. When these have been addressed, you’ll receive a formal acceptance letter and your manuscript will be scheduled for publication.

An invoice will be generated when your article is formally accepted. Please note, if your institution has a publishing partnership with PLOS and your article meets the relevant criteria, all or part of your publication costs will be covered. Please make sure your user information is up-to-date by logging into Editorial Manager at Editorial Manager® and clicking the ‘Update My Information' link at the top of the page. If you have any questions relating to publication charges, please contact our Author Billing department directly at authorbilling@plos.org.

If your institution or institutions have a press office, please notify them about your upcoming paper to help maximize its impact. If they’ll be preparing press materials, please inform our press team as soon as possible -- no later than 48 hours after receiving the formal acceptance. Your manuscript will remain under strict press embargo until 2 pm Eastern Time on the date of publication. For more information, please contact onepress@plos.org.

Kind regards,

Khalil Abdelrazek Khalil, Ph.D.

Academic Editor

PLOS ONE

Additional Editor Comments (optional):

Reviewers' comments:

Reviewer's Responses to Questions

Comments to the Author

1. If the authors have adequately addressed your comments raised in a previous round of review and you feel that this manuscript is now acceptable for publication, you may indicate that here to bypass the “Comments to the Author” section, enter your conflict of interest statement in the “Confidential to Editor” section, and submit your "Accept" recommendation.

Reviewer #1: All comments have been addressed

**********

2. Is the manuscript technically sound, and do the data support the conclusions?

The manuscript must describe a technically sound piece of scientific research with data that supports the conclusions. Experiments must have been conducted rigorously, with appropriate controls, replication, and sample sizes. The conclusions must be drawn appropriately based on the data presented.

Reviewer #1: Yes

**********

3. Has the statistical analysis been performed appropriately and rigorously?

Reviewer #1: Yes

**********

4. Have the authors made all data underlying the findings in their manuscript fully available?

The PLOS Data policy requires authors to make all data underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data should be provided as part of the manuscript or its supporting information, or deposited to a public repository. For example, in addition to summary statistics, the data points behind means, medians and variance measures should be available. If there are restrictions on publicly sharing data—e.g. participant privacy or use of data from a third party—those must be specified.

Reviewer #1: Yes

**********

5. Is the manuscript presented in an intelligible fashion and written in standard English?

PLOS ONE does not copyedit accepted manuscripts, so the language in submitted articles must be clear, correct, and unambiguous. Any typographical or grammatical errors should be corrected at revision, so please note any specific errors here.

Reviewer #1: Yes

**********

6. Review Comments to the Author

Please use the space provided to explain your answers to the questions above. You may also include additional comments for the author, including concerns about dual publication, research ethics, or publication ethics. (Please upload your review as an attachment if it exceeds 20,000 characters)

Reviewer #1: Good job. The authors have addressed all my concerns. I have no more comments. I would like to give a publish recommendation as is.

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If you choose “no”, your identity will remain anonymous but your review may still be made public.

Do you want your identity to be public for this peer review? For information about this choice, including consent withdrawal, please see our Privacy Policy.

Reviewer #1: No

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