Petrovietnam Drilling & Well Service (STC:PVD) Effective Interest Rate on Debt %: 5.35% (As of Mar. 2026)

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STC:PVD Petrovietnam Drilling & Well Service Corp STC:PVD
94 GF Score
Price ₫18,603.95
GF Value ₫28,837.91
Valuation Possible Value Trap
! 3 Warning Signs
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What is Petrovietnam Drilling & Well Service Effective Interest Rate on Debt %?

Petrovietnam Drilling & Well Service STC:PVD -4.46% 94 Effective Interest Rate on Debt % is 5.35% as of Mar. 2026. GuruFocus rates STC:PVD with a GF Score™ of 94/100 and a GF Value™ of ₫28,837.91 (Possible Value Trap). The stock has 3 warning signs investors should review.

Effective Interest Rate on Debt % is the usage rate that a borrower actually pays on a debt. It is calculated as the positive value of Interest Expense divided by its average total debt. Total debt equals to Long-Term Debt & Capital Lease Obligation plus Short-Term Debt & Capital Lease Obligation. Petrovietnam Drilling & Well Service's annualized positive value of Interest Expense for the quarter that ended in Mar. 2026 was ₫265,819 Mil. Petrovietnam Drilling & Well Service's average total debt for the quarter that ended in Mar. 2026 was ₫4,965,919 Mil. Therefore, Petrovietnam Drilling & Well Service's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 was 5.35%.


Petrovietnam Drilling & Well Service  (STC:PVD) Effective Interest Rate on Debt % Explanation

Effective Interest Rate on Debt % measures the usage rate that a borrower actually pays on a debt.


Petrovietnam Drilling & Well Service Effective Interest Rate on Debt % Related Terms


Petrovietnam Drilling & Well Service Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Petrovietnam Drilling & Well Service's Effective Interest Rate on Debt % can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Petrovietnam Drilling & Well Service Effective Interest Rate on Debt % Chart

Petrovietnam Drilling & Well Service Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2.80 4.31 6.98 7.44 5.12

Petrovietnam Drilling & Well Service Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Effective Interest Rate on Debt % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 6.78 6.09 5.17 4.22 5.35

STC:PVD vs NE, RIG, VAL: Effective Interest Rate on Debt % Comparison

For the Oil & Gas Drilling subindustry, Petrovietnam Drilling & Well Service's Effective Interest Rate on Debt %, along with its competitors' market caps and Effective Interest Rate on Debt % data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Petrovietnam Drilling & Well Service Effective Interest Rate on Debt % vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Petrovietnam Drilling & Well Service's Effective Interest Rate on Debt % distribution charts can be found below:

* The bar in red indicates where Petrovietnam Drilling & Well Service's Effective Interest Rate on Debt % falls into.


STC:PVD
94GF Score
Petrovietnam Drilling & Well Service Corp STC:PVD
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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Petrovietnam Drilling & Well Service Effective Interest Rate on Debt % Calculation

Petrovietnam Drilling & Well Service's annualized Effective Interest Rate on Debt % for the fiscal year that ended in Dec. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Dec. 2024 )+Total Debt  (A: Dec. 2025 ))/ count )
=-1  *  -190796.075/( (3048688.903+4409257.787)/ 2 )
=-1  *  -190796.075/3728973.345
=5.12 %

where

Total Debt  (A: Dec. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=2541390.152 + 507298.751
=3048688.903

Total Debt  (A: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=3588223.885 + 821033.902
=4409257.787

Petrovietnam Drilling & Well Service's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Dec. 2025 )+Total Debt  (Q: Mar. 2026 ))/ count )
=-1  *  -265819.2/( (4409257.787+5522580.482)/ 2 )
=-1  *  -265819.2/4965919.1345
=5.35 %

where

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=3588223.885 + 821033.902
=4409257.787

Total Debt  (Q: Mar. 2026 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=4553125.568 + 969454.914
=5522580.482

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

In the calculation of annual Effective Interest Rate on Debt %, the Interest Expense of the last fiscal year and the average total debt over the fiscal year are used. In calculating the quarterly data, the Interest Expense data used here is four times the quarterly (Mar. 2026) interest expense data. Effective Interest Rate on Debt % is displayed in the 30-year financial page.

What does a Effective Interest Rate on Debt % of 5.35% mean?
Petrovietnam Drilling & Well Service (STC:PVD) has a Effective Interest Rate on Debt % of 5.35% as of Mar. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Petrovietnam Drilling & Well Service and its competitors.
Is Petrovietnam Drilling & Well Service's Effective Interest Rate on Debt % too high?
Petrovietnam Drilling & Well Service's current Effective Interest Rate on Debt % is 5.35%. Overall, Petrovietnam Drilling & Well Service has a GF Score™ of 94/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Petrovietnam Drilling & Well Service's Effective Interest Rate on Debt % compare to NE and RIG?
Petrovietnam Drilling & Well Service's Effective Interest Rate on Debt % of 5.35% can be compared against companies in the Oil & Gas industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Effective Interest Rate on Debt % for an Oil & Gas company?
A good Effective Interest Rate on Debt % depends on the Oil & Gas industry context. However, Effective Interest Rate on Debt % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Effective Interest Rate on Debt % mean?
A high Effective Interest Rate on Debt % can signal that a stock is expensive relative to its fundamentals. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Petrovietnam Drilling & Well Service and its competitors. Petrovietnam Drilling & Well Service's current Effective Interest Rate on Debt % is 5.35%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Petrovietnam Drilling & Well Service stock overvalued right now?
Based on GuruFocus' analysis, Petrovietnam Drilling & Well Service (STC:PVD) is currently considered Possible Value Trap. The stock's GF Value™ is ₫28,837.91, compared to a current price of ₫18,603.95 — trading 35.5% below its estimated fair value. The current Effective Interest Rate on Debt % is 5.35%. Petrovietnam Drilling & Well Service's overall GF Score™ is 94/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Effective Interest Rate on Debt % calculated?
Effective Interest Rate on Debt % is calculated from a company's financial statements. For Petrovietnam Drilling & Well Service (STC:PVD), the current Effective Interest Rate on Debt % is 5.35% as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Petrovietnam Drilling & Well Service (STC:PVD) Overvalued in 2026?

Based on GuruFocus' analysis, Petrovietnam Drilling & Well Service stock appears to be undervalued. The current stock price of ₫18,603.95 is trading 35.5% below its estimated GF Value™ of ₫28,837.91. GuruFocus considers Petrovietnam Drilling & Well Service to be Possible Value Trap.

Key valuation signals for STC:PVD:

  • Effective Interest Rate on Debt %: 5.35%
  • GF Value™: ₫28,837.91 vs. price of ₫18,603.95 (35.5% below fair value)
  • GF Score™: 94/100 with 3 warning signs

No single metric tells the full story. See the STC:PVD stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Petrovietnam Drilling & Well Service Business Description

Industry EnergyOil & Gas
Address 4th Floor, Sailing Tower, 111A Pasteur Street, Ben Nghe Ward, District 1, Ho Chi Minh, VNM
Petrovietnam Drilling & Well Service Corp is a provider of drilling rigs and technical services for the exploration and exploitation of oil and gas industry locally and internationally. The company operates through three segments namely Drilling services, Trading, and Other services. Its Drilling services segment offers drilling rigs and drilling services. The Trading segment produces material and equipment for drilling-related activities. Its Other services segment is involved in administering well services, wireline logging, oil spill control service, drilling manpower supply service, investment-management project consulting service, management consulting service and other related services. Geographically it operates in Vietnam, Malaysia, Myanmar, Algeria.
94GF Score

Get the complete analysis for STC:PVD

Effective Interest Rate on Debt % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

₫18,603.95
Price
₫28,837.91
GF Value